Wikipedia - Yuriorkis Gamboa
Yuriorkis Gamboa Toledano (born 23 December 1981) is a Cuban professional boxer. He is a former unified featherweight world champion, having held the WBA (Regular) and IBF titles between 2009 and 2011, as well as the WBA interim championship in both the super featherweight and lightweight divisions. As an amateur, he won a gold medal in the flyweight division at the 2004 Olympics, and a bronze in the featherweight division at the 2005 World Championships.