- Born:23 September 1988 (31 years)
Russian judoka Sergey Ryabov won silver at the Grand Slam of Paris. In 2015 Ryabov was Russian champion U81kg, silver in 2014. He won the world title of the Sambo World Championships in Sochi in 2017. He took silver at the Sambo World Championships in 2013 in St. Petersburg. He took a silver Sambo medal at the 2016 Worlds in Sofia. He captured gold at the 2019 Sambo European Games in Minsk.