- Born:11 June 1991 (29 years)
Viktor Demyanenko from Kazachstan won bronze at the World Cup in Tbilisi in 2011. He was Kazach champion as junior and senior U100kg. In 2012 he won bronze at the Asian Championships. He competed at various World Tour events. He won bronze at the Grand Prix in Tashkent in 2016. He took a bronze medal at the Grand Prix in Tunis in 2018.