#WrestleSamokov

New challenges fail to stop Yakushenko as he defends gold

By Vinay Siwach

SAMOKOV, Bulgaria (August 23) -- When Yehor YAKUSHENKO (UKR) reached the final of the World U20 Championships in Samokov, he was aware that he will be facing a new challenge in Hadi SEYDI AVENDI (IRI), the other finalist.

In his career, Yakushenko had never wrestled an Iranian wrestler. With the pedigree of Iran in Greco-Roman especially in age-group competition, Yakushenko knew that Seydi will be a tough opponent.

With his U20 world title on line, Yakushenko planned his final against Seydi to perfection to beat the Iranian 5-2 and capture his second straight gold medal at the World U20 Championships. He became the first Ukrainian wrestler to win two gold medals in Greco-Roman at this age-group Worlds.

Yakushenko had the first par terre position and he lifted Seydi and then completed a correct throw for two points and lead 3-0. Seydi managed to close out the first period with a stepout and cut the lead to 3-1.

Seydi had his chance to score in the second period from par terre but Yakushenko was solid in his defense and did not give up any points. Seydi tried a few attacks in the final second but there was no score. Yakushenko got two more points for a go-behind in the final second to win 5-2.

Yehor YAKUSHENKO (UKR)Yehor YAKUSHENKO (UKR) celebrates after becoming the world U20 champion for the second time. (Photo: United World Wrestling / Kadir Caliskan)

 

While Seydi was a new challenge, Yakushenko faced a familiar foe in Darius KIEFER (GER) in the semifinals on Friday. Kiefer, who had lost three previous bouts to Yakushenko got one back when he defeated the Ukrainian in the final of the U20 European Championships. Yakushenko wasn't keen to letting him get one more win.

"When I saw my bracket, I understood that in the semifinals I would face Kiefer who beat me at the European Championships," Yakushenko said. "I really wanted to beat him. I trained and prepared only for him, focused only on him. Before him, in earlier matches, I just wrestled for six minutes straight, just to warm up. The bracket overall was pretty easy."

Yakushenko still has one more year left in this age-group and he wants to win the third gold medal at the U20 World Championships next year. He also plans to debut in the senior category.

"I still have one more year left in this age-group and next year the third belt will be mine," he said. "Starting next year, I plan to compete at the seniors, qualify for the Senior European Championship, and to be a strong competitor."

However, to be on the Ukraine team, he will have beat a few senior wrestler and may find it slightly difficult than the U20s.

"At the senior level, we have good competition," he said. "But among juniors, not really. For example, before the U20 European Championships there was no one in my category. I had to call an old friend, Vladislav LUB, whom I had trained with. Thanks to him, I managed to push through, and because of him I improved a lot and beat Kiefer."

Among the medalist at 97kg was Ilia KOMAROV (UWW), younger brother of European 87kg champion Aleksandr KOMAROV (SRB). Ilia defeated Andrej RODIN (CRO), 8-0, in the bronze medalist.

Zhantoro MIRZALIEV (KGZ)Zhantoro MIRZALIEV (KGZ) celebrates after beating Erzu ZAKRIEV (UWW) in the 67kg final. (Photo: United World Wrestling / Amirreza Aliasgari)

Another returning champion was not as fortunate and Erzu ZAKRIEV (UWW) dropped his 67kg final to 2023 World U20 silver medalist Zhantoro MIRZALIEV (KGZ), 4-2, and finish with a silver medal.

Zakriev was hurt from the two stepouts Mirzaliev scored on him when was in the dominant position but the Kyrgyz wrestler switched the position and pushed Zakriev out.

The first such incident came in the second minute when Zakriev tried to push Mirzaliev towards the zone the Kyrgyz wrestler spun an arm-throw and managed to force a stepout for a 1-0 lead. Zakriev got one for himself to take make it 1-1 but Mirzaliev had the criteria according to the new Greco rule that when the score is 1-1 in bout, the first scorer will have criteria.

But Zakriev quickly made it 2-1. That's when the second instance of Mirzaliev getting a stepout when Zakriev was aggressive occurred. Zakriev had Mirzaliev in the zone when the latter hit the arm-throw but Zakriev kept his balance. He stepped out and conceded a point to Mirzaliev who now led 2-2 on criteria at the break.

The second period also began in this manger when Zakriev almost made Mirzaliev stepout but the Kyrgyz survived and circled inside. He then pushed Zakriev out and get a 3-2 lead. There no more points scored in the bout but Zakriev challenged at the end asking for passivity from Mirzaliev which was denied and he lost another point to lose 4-2.

The result is in contrast to the 10-0 win Zakriev scored on Mirzaliev just a month ago in Turkiye.

Payam AHMADI (IRI)Payam AHMADI (IRI) scores a takedown against Turan DASHDAMIROV (AZE) in the 55kg final. (Photo: United World Wrestling / Amirreza Aliasgari)

Payam AHMADI (IRI) won the first gold medal for Iran at this World Championships when he defeated former world U17 champion Turan DASHDAMIROV (AZE), 5-3, in the 55kg.

In one of most thrilling finals, Ahmadi needed an acrobatic summersault to not give up points to Dashdamirov in the final minute and defend his lead for the win.

Dashdamirov got the par terre position first but Ahmadi escaped with ease and without any trouble. Soon, Ahmadi scored a takedown and turned the Azerbaijani wrestler using a high gut-wrench for a 4-1 lead.

The second period saw Ahmadi on the aggressive and he tried a bodylock but Dashdamirov blocked it with an overarm and flipped Ahmadi for two points. Ahmadi now led 4-3 and Dashdamirov needed two points for a win with 2:40 remaining.

Turan DASHDAMIROV (AZE)Turan DASHDAMIROV (AZE) hits a fireman carry for no points against Payam AHMADI (IRI) during the 55kg final. (Photo: United World Wrestling / Kadir Caliskan)

Dashdamirov failed to find an opening until the last 15 seconds when he did a fireman carry but Ahmadi landed on his feet. Dashdamirov was awarded two points but Iran challenged and the points were removed as there was no danger position. With 4-3 score, Ahmadi defended for the last 7 seconds remaining and won the gold medal.

After drawing a blank in Ponteverdra, Spain last year, Armenia crowned a world U20 champion in Greco-Roman Gaspar TERTERYAN (ARM) defeated Ahmad KODIROV (UZB), 1-1, in the 72kg final and win the gold medal.

RESULTS

55kg
GOLD: Payam AHMADI (IRI) df. Turan DASHDAMIROV (AZE), 5-3

BRONZE: Omur YNTYMAK UULU (KGZ) vs. Arsen ZHUMA (KAZ)
BRONZE: Anil MOR (IND) vs. Daisuke MORISHITA (JPN)

67kg
GOLD: Zhantoro MIRZALIEV (KGZ) df. Erzu ZAKRIEV (UWW), 4-2

BRONZE: Fayozbek ESHMIRZAEV (UZB) df. Gholamreza ABDOVALI (IRI), 5-1
BRONZE: Faraim MUSTAFAYEV (AZE) df. Takaku SUZUKI (JPN), 5-4

72kg
GOLD: Gaspar TERTERYAN (ARM) df. Ahmad KODIROV (UZB), 1-1

BRONZE: Oliver PADA (FIN) df. Arvid STRAAKEVED (SWE), 14-5
BRONZE: Yussuf ASHRAPOV (KAZ) df. Arionas KOLITSOPOULOS (GRE), 2-0

97kg
GOLD: Yehor YAKUSHENKO (UKR) df. Hadi SEYDI AVENDI (IRI), 5-2

BRONZE: Darius KIEFER (GER) df. Amirkhon BERDIKULOV (UZB), 8-0
BRONZE: Ilia KOMAROV (UWW) df. Andrej RODIN (CRO), 8-0

Semifinals

63kg
GOLD: Aleks MARGARYAN (ARM) vs. AYTJAN KHALMAKHANOV (UZB)

SF 1: Aleks MARGARYAN (ARM) df. Kristiyan MILENKOV (BUL), 9-0
SF 2: AYTJAN KHALMAKHANOV (UZB) df. Damir IBRASHOV (KAZ), 8-0

77kg
GOLD: Ahoura BOUVEIRI (IRI) vs. Anri PUTKARADZE (GEO)

SF 1: Ahoura BOUVEIRI (IRI) df. Zaur BESLEKOEV (UWW), 8-0
SF 2: Anri PUTKARADZE (GEO) df. Kiryl VALEUSKI (UWW), 5-4

87kg
GOLD: Luka KOCHALIDZE (GEO) vs. Abdurakhman ABDULKADYROV (UWW)

SF 1: Luka KOCHALIDZE (GEO) df. Elias LYYSKI (FIN), 6-0
SF 2: Abdurakhman ABDULKADYROV (UWW) df. Temirlan TURDAKYN (KAZ), 8-0

130kg
GOLD: Yusuf BAKIR (TUR) vs. Ali ILIASOV (UWW)

SF 1: Yusuf BAKIR (TUR) df. Ivan YANKOVSKYI (UKR), 8-0
SF 2: Ali ILIASOV (UWW) df. Abolfazl FATHITAZANGI (IRI), 5-4 .

2026 Muhamet Malo

Muhamet Malo 2026 Wrestling Day 5 Results: Mammadli, Sargsian Win Gold

By Vinay Siwach

TIRANA, Albania (March 1) -- European champion Nihat MAMMADLI (AZE) claimed gold medal at the Muhamet Malo Ranking Series in Tirana at 60kg after a 1-1 victory over compatriot Nihad GULUZADE (AZE) in the final.

Mammadli had to defend two passivity calls against him in the second period. The 2024 world champion did not give any points when he was put in par terre during those calls.

He held the criteria in the match, thanks to the new Greco-Roman rule in which if the bout 1-1 due to the passivity calls, the wrestler who gets the first point will be the winner.

At 97kg, world silver medalist Artur SARGSIAN (UWW) claimed the gold medal after world bronze medalist Kiryl MASKEVICH (UWW) defaulted via injury. But before the final, Sargsian had to go through Olympic bronze medalist Uzur DZHUZUPBEKOV (KGZ) in the quarterfinals and then Amirreza MORADIYAN (IRI) in the semifinals.

Against Dzhuzupbekov, Sargsian scored a takedown and then lifted the Kyrgyzstan wrestler and slammed back first for four points. He got the par terre in the second period and turned Dzhuzupbekov close to the edge to complete a 9-0 win.

He then forged a 3-2 win over Moradiyan in semis, He 1-1 on criteria before Moradiyan got whizzed for four points by Sargsian. Iran challenged the call and won but it only changed the score to 3-1. Moradiyan scored a stepout but it was too little too late.

Emin SEFERSHAEV (UWW)Emin SEFERSHAEV (UWW) sets up a throw on Rashad MAMMADOV (AZE) during the 60kg final. (Photo: United World Wrestling / Kostadin Andonov)

European champion at 55kg Emin SEFERSHAEV (UWW) battled it out against Rashad MAMMADOV (AZE) and come out on top, 3-1, in the final.

In a very close bout, Mammadov, a U23 world and senior European silver medalist in 2024, got the first par terre a position but failed to score any points.

When Sefershaev got the position in the second period, he lifted Mammadov towards the edge before a half-hearted throw. It was scored one point for stepout for Sefershaev and Azerbaijan promptly challenged that call as Mammadov fell on top of Sefershaev.

But on review, it was clear that Mammadov's more than half body went outside the zone and he landed his hands outside first which was the basis of the one point for stepout. The lost challenge made Sefershaev's score 3-1.

He will now be defending his European title in the same arena in Tirana, Albania come April.

In the 130kg weight class, Murat KAMPAROV (UWW) emerged as the gold medal winner after he defeated Konsta MAEENPAEAE (FIN), 5-0, in the final.

He scored a turn from par terre in the first period to lead 3-0 at the break, Maeenpaeae, hoping to get the par terre call in the second period, began the second period with some furious attacks but lost his balance.

Kamparov capitalized on it and scored a takedown on the edge for a 5-0 lead, which turned out to be the winning score of the final.

Javad REZAEI (IRI)Javad REZAEI (IRI) hits a four-point throw on Hojat REZAEI (IRI) during the 72kg final. (Photo: United World Wrestling / Amirreza Aliasgari)

Iran Wins 2 Golds

Iran won two gold medals to open its account in Tirana.

At 72kg, in an-all Iranian final, 2021 U23 world champion Javad REZAEI (IRI) got the better of Hojat REZAEI (IRI), 7-3, in the final.

Hojat was put in par terre in the first period and Mohammad scored two suplex throws of four points each to finish the final 9-0. However, Hojat challenged the call and the second throw was only scored two points after the review, changing the score to 7-0.

In the second period, Hojat was put awarded the passivity call and he got on board with a point. As he was trying to work a move, Mohammad committed a defensive foul which added two more points to Hojat's score.

However, Hojat did not score any action points during the bout and Mohammad was happy to defend his lead and win the gold medal.

The second gold medal for Iran was won by debutant Amin HOSSEINI (IRI) who defeated world fifth-placer Adlet TIULIUBAEV (UWW), 6-2, in the 82kg final.

Tiuliubaev failed to score any points from par terre in the first period but held criteria 1-1 lead when Hosseini got the par terre in the second period.

However, Tiuliubaev committed a defensive leg foul during Hosseini's left and was docked two points which gave Hosseini a 3-1 lead. Tiuliubaev challenged the foul call but it was confirmed and he lost another point. Though Hosseini did not score any points from position he held a comfortable 4-1 lead.

With 17 seconds left, Tiuliubaev scored a stepout to cut the lead to 4-2 but he then committed a headbutt, perhaps out of frustration of losing, which gave Hosseini two more points and swelled the Iranian's score to 6-2.

The weight class also had world champion Akzhol MAKHMUDOV (KGZ) and Olympic silver medalist Demeu ZHADRAYEV (KAZ). But both went medalless after losing in the quarterfinals to Tunjay VAZIRZADE (AZE) and Kamal BEY (USA), respectively.

Photo

RESULTS

55kg
GOLD: Emin SEFERSHAEV (UWW) df. Rashad MAMMADOV (AZE), 3-1

BRONZE: LALIT (IND) df. Arsen ZHUMA (KAZ), via fall (9-0)
BRONZE: Marlan MUKASHEV (KAZ) df. Vishvajit MORE (IND), 12-12

60kg
GOLD: Nihat MAMMADLI (AZE) df. Nihad GULUZADE (AZE), 1-1

BRONZE: Sadyk LALAEV (UWW) df. Azatjan ACHILOV (TKM), 7-1
BRONZE: Suner KONUNOV (UWW) df. Maxwell BLACK (USA), 1-1

72kg
GOLD: Mohammad REZAEI (IRI) df. Hojat REZAEI (IRI), 7-3

BRONZE: Iuri LOMADZE (GEO) df. Ruslan NURULLAYEV (AZE), 7-4
BRONZE: Razzak BEISHEKEEV (KGZ) df. Almatbek AMANBEK (KAZ), via fall

82kg
GOLD: Amin HOSSEINI (IRI) df. Adlet TIULIUBAEV (UWW), 6-2

BRONZE: Iraklii KALANDIIA (UWW) df. Tunjay VAZIRZADE (AZE), via fall (11-1)
BRONZE: Viktor NEMES (SRB) df. Kamal BEY (USA), 2-0

97kg
GOLD: Artur SARGSIAN (UWW) df. Kiryl MASKEVICH (UWW), via inj. def.

BRONZE: Alex SZOKE (HUN) df. Giorgi MELIA (GEO), via inj. def.
BRONZE: Uzur DZHUZUPBEKOV (KGZ) df. Amirreza MORADIYAN (IRI), 4-2

130kg
GOLD: Marat KAMPAROV (UWW) df. Konsta MAEENPAEAE (FIN), 5-0

BRONZE: Elias KUOSMANEN (FIN) df. Beka KANDELAKI (AZE), 3-0
BRONZE: Dzmitry ZARUBSKI (UWW) df. Jello KRAHMER (GER), via fall (7-0)

Morning Session Highlights

15:50: 130kg semifinals - Murat KAMPAROV (UWW) will take on Konsta MAEENPAEAE (FIN) in the 130kg final after he defeated Beka KANDELAKI (AZE), 1-1. Maeenpaeae scored a quick 8-0 victory over Dzmitry ZARUBSKI (UWW) in the other semifinal.

15:40 - 97kg semifinals - World silver medalist Artur SARGSIAN (UWW) moves into the final with a 3-2 victory over the very impressive Amirreza MORADIYAN (IRI). Sargsian held only a 1-1 criteria lead before Moradiyan got whizzed for four points from Sargsian. Iran challenged the call and won but it only changed the score to 3-1. Moradiyan scored a stepout but it was too little too late. Sargsian will face world bronze medalist Kiryl MASKEVICH (UWW) in the final after he scored a electric 7-1 win over Giorgi MELIA (GEO).

15:25: 82kg semifinals - Amin HOSSEINI (IRI) beats Kamal BEY (USA), 7-0, at 82kg after scoring a four-pointer in the first period and then a takedown in the second. He will face Adlet TIULIUBAEV (UWW) for the gold medal after he held off Tunjay VAZIRZADE (AZE), 4-1, with all points being non-action points. Tiuliubaev led 2-1 when he scored a stepout from par terre in the second period. Vazirzade challenged the call and asked for two points for himself but lost it. Tiuliubaev scored a stepout to extend his lead to 4-1. A failed attempt from Vazirzade sees him being slammed on the mat as Tiuliubaev wins 6-1

15:10: 72kg semifinals - An all-Iran final at 72kg after Javad REZAEI (IRI) wins his semifinals, 5-1, against Razzak BEISHEKEEV (KGZ). Rezaei scored two turns from par terre in the par terre and then did well to defend in the second. Beishekeev tried to do a flying squirrel but did not score any points. In the other semifinal, Hojat REZAEI (IRI) managed a controlled 7-3 victory over Ruslan NURULLAYEV (AZE) to enter the final.

14:55: 60kg semifinals - Nihad GULUZADE (AZE) books a place in the final after a thumping 8-0 victory over Sadyk LALAEV (UWW) at 60kg. He opened the scoring with a stepout before getting the par terre position to lead 2-0. Three gut-wrenches get the job done for him. He will face compatriot Nihat MAMMADLI (AZE) in the final after the European champion defeated Suner KONUNOV (UWW). Mammadli scored a stepout to lead 1-1 at the break, then got a takedown to start the second and extend the lead to 3-1. He defended the lead to win

14:40: 55kg semifinals - Emin SEFERSHAEV (UWW) enters the final after a dominant 10-1 victory over Vishvajit MORE (IND). He used two throws, a takedown and turn to score his points. He will face Rashad MAMMADOV (AZE) for the gold medal after he held off LALIT (IND), 6-5, in the other semifinal. Mammadov led 3-2 when Lalit got the par terre in the second period to lead 3-3 on criteria. He managed to score two points for exposure but Mammadov got a reversal and completed a correct throw to lead 6-5, the winning score

14:20: Ali ILIASOV (UWW) must be gutted after that loss to Beka KANDELAKI (AZE). The U20 world champion scored a takedown and got a point for Kandelaki's passivity in the first period to lead 3-0. Kandelaki got the par terre in the second and after a long time on top, managed to turn Iliasov and lead 3-3 on criteria. With ample time left, Iliasov waited for his options before he managed to get behind Kandelaki and was about to lock his hands when the Azerbaijan wrestler flung him away from his back and was given two points. Iliasov challenged it and the 2 points were changed to 4 points which results in a 7-3 lead for Kandelaki. He won the quarterfinals at 130kg with the same score

14:00: World silver medalist Artur SARGSIAN (UWW) with a technical superiority win over Olympic bronze medalist Uzur DZHUZUPBEKOV (KGZ) at 97kg. Sargsian scored a takedown and then lifted Dzhuzupbekov and slammed him back first for four points and a 6-0 lead. He gets the par terre in the second period and turn close to the edge to complete a 9-0 win.

13:50: Nihat MAMMADLI (AZE) blanks Yerbol KAMALIYEV (KAZ), 6-0, at 60kg. He scored two turns from par terre in the first period to lead 5-0 and then again got a stepout early in the second period to win 6-0

13:45: Kiryl MASKEVICH (UWW) with an 1-1 victory over Alex SZOKE (HUN) at 97kg. Maskevich got the criteria since he received par terre advantage in the first period against Szoke, who won the Zagreb Open three weeks ago.

13:35: Tunjay VAZIRZADE (AZE) stuns Akzhol MAKHMUDOV (KGZ) at 82kg. While Makhmudov did not give up any points when he was put in par terre in the first period, Vazirzade scored four points via a body throw in the second to lead 5-0. That also made him avoid being called passive in the second period. Makhmudov with a late takedown but Vazirzade wins 5-2

13:20: Kamal BEY (USA) with an upset win over Olympic silver medalist Demeu ZHADRAYEV (KAZ) at 82kg. Zhadrayev was leading 3-1 but Bey with a drag and takedown to lead 3-3 on criteria with 20 seconds left to win and advance to the next round.

13:00: Beka KANDELAKI (AZE) scores three turns from par terre and then holds off Alimkhan SYZDYKOV (KAZ) to win their 130kg 7-3. With Fardin HEDAYATI (IRI) pulling out due to health issues, Kandelaki is the favorite to win the gold here.

12:50: U20 world champion Ali ILIASOV (UWW) downs Sarkhan MAMMADOV (AZE), 3-1, at 130kg with a two-point turn from par terre to win his first bout in Tirana. Can he go all the way here?

12:35: Olympic bronze medalist Uzur DZHUZUPBEKOV (KGZ) gets a four-pointer to start his bout at 97kg against Amanberdi AGAMAMMEDOV (TKM) and then scores two turns from par terre to complete a 9-0 victory.

12:20: World bronze medalist Kiryl MASKEVICH (UWW) completes a very cool and composed victory at 97kg over Iussuf MATSIYEV (KAZ). Maskevich defended when he was put in par terre in the first and then used a suplex in the second period to win 5-1 

12:14: World silver medalist Artur SARGSIAN (UWW) used a side suplex and gut-wrench exposure to score his 8-0 win over Michial FOY (USA) at 97kg. He takes only one minute and 50 seconds to advance to the next round.

12:12: World bronze medalist Murad AHMADIYEV (AZE) falls to Giorgi MELIA (GEO) at 97kg. Ahmadiyev had scored a point using a reversal to lead 2-1 but gave up a stepout with 22 seconds left which gave Melia the lead and the victory.

12:10: U20 world bronze medalist and one of the rare Greco talent from India SURAJ (IND) starts with a 3-1 victory over Dimitri KHACHIDZE (GEO) at 60kg. He got a turn in the first period from par terre while Khadhidze did not when he got par terre in the second period.

12:00: Vakhtang LOLUA (GEO) feels the heat at 60kg as Yerbol KAMALIYEV (KAZ) beats him 8-7. Kamaliyev got the par terre in the first period and he scored three turns using front chest-wrap. Lolua managed to block him once during the sequence and was awarded two points but the Kazakhstan wrestler lead 7-2 at the break.

Lolua got his chance in the second period and scored a turn. He scored the second as well but Kamaliyev never came in neutral position. Lolua challenges, asking for points for the second turn but he loses the challenge which gives Kamaliyev a 8-5 lead. Lolua did manage a takedown with 8 seconds left but still could not over turn the result. Georgia would think about that challenge considering it was evident Lolua did not get the second turn completely.

11:40: European champion Nihat MAMMADLI (AZE) begins with an 8-0 technical superiority over Maxwell BLACK (USA) at 60kg. He will in all likelihood get 55kg world champion Vakhtang LOLUA (GEO), who is moving up, next.

11:30: Demeu ZHADRAYEV (KAZ) finds a way to beat Dmitrii DZHIOEV (UWW) at 82kg. Dzhioev led 1-1, holding criteria when he was given the third par terre, which is without points, but fails to score and it is Zhadrayev, the Olympic silver medalist at 77kg, who scores and wins.

11:20: Former world champion Akzhol MAKHMUDOV (KGZ), up at 82kg, begins with a close win over Dias KALEN (KAZ). Makhmudov was cautioned when he committed a defensive leg four on Kalen in par terre, giving Kalen a 3-0 lead. Makhmudov then scored a stepout to get one points. When he was given the par terre in the second period, he turned Kalen to make it 4-3 and defended that score to win.

11:10: Almost two years after his last competition, Viktor NEMES (SRB) was just 20 seconds away from making a winning start. But, Amin HOSSEINI (IRI) comes out with a suplex for four points to beat the Serbian 5-2 at 82kg.

10:50: In the first top match of the day, world silver medalist Artur SARGSIAN (UWW) takes out Mahammad AHMADIYEV (AZE) at 97kg. Sargsian led only 3-2 at the break but he launched a big four-pointer at the start of the second period and led 7-2, all but making it out of reach for Ahmadiyev.

10:30: A big day ahead in Tirana with six Greco weight classes in action -- 55kg, 60kg, 72kg, 82kg, 97kg and 130kg.