Justin Brezhnev is an executive director at Hacker Fund . He helps the tech community in Los Angeles, California grow by connecting young children with mentors who discuss the importance of computer programming.
Brezhnev is also a martial artist. He is a second-degree blackbelt in Judo .  He represented the United States and won the gold medal in the 16-17 division (62 kg) at the 14th annual World Sambo Championships in 2007;  he was also on the national team in 2012.  He now runs a dojo and teaches kids how to defend themselves.