Joe Warren

Joseph Ryan Warren (born October 31, 1976) is an American Greco-Roman wrestler and mixed martial artist who most recently competed for Bellator MMA. In Bellator, Warren became the first fighter in the promotion's history to become world champion in 2 divisions, winning the Bellator Featherweight World Championship in 2010 and the Bantamweight World Championship in 2014. As a Greco-Roman wrestler, he won the 2006 Pan American and the 2006 World Championship. He later participated in and won the Gold Medal at the 2007 World Cup.