- Born:9 September 1991 (26 years)
Aleksandar Kukolj from Serbia became European Senior champion in 2017 in Warsaw U90kg. He took gold at the Grand Prix The Hague in 2017 and silver at the Grand Prix in Hohhot. He won the Grand Slam of Abu Dhabi in 2016. In 2016 he took the victory at the Grand Slam in Tokyo. Kukolj started with bronze in 2016 in Havana and silver at the Grand Prix in Baku and silver the Grand Prix Samsun in 2015 and Zagreb in 2014. He won European bronze as Junior and U23. He became father at 22 September 2017.