- Born:25 April 1989 (29 years)
Russian judoka Sergei Prokin won the European U23 Championships in 2011 in Tyumen +100kg. Prokin was also European Junior Champion in 2008. He won his first World Cup in 2011 in Almaty, and added the victory in Warsaw in 2013.
Match balance per year
|22 May 2011||Dzhanaev, Soslan||RUS||final||W||ECup||Orenburg||O100|
|28 Jun 2009||Dzhanaev, Soslan||RUS||final||W||ECup||Istanbul||O100|