As of May 2017, Anthony Joshua is ranked as the world's best heavyweight by the Transnational Boxing Rankings Board and BoxRec, the second British boxer, after which British professional boxer, to win both a gold medal at the Olympics and a world title by a major professional sanctioning body, as well as being the first British heavyweight to do so?
James DeGale James Frederick DeGale, {'1': ", '2': ", '3': ", '4': "} (born 3 February 1986) is a British professional boxer. He has held the IBF super-middleweight title since 2015, having previously held the British super-middleweight title from 2010 to 2011, and the European super-middleweight title from 2011 to 2012. As of May 2017, he is ranked as the world's best super-middleweight by "The Ring" magazine and the Transnational Boxing Rankings Board, and third by BoxRec. As an amateur, DeGale represented Great Britain at the 2008 Olympics, winning a gold medal in the middleweight division. By later becoming IBF champion, he became the first British boxer ever to have won both an Olympic gold medal and a professional world title.
Seleman Kidunda Seleman Kidunda (born January 2, 1984 in Ruvuma) is a Tanzanian boxer. He competed in the 2010 Commonwealth Games. Kidunda also competed in the Men's welterweight event at the 2012 Summer Olympics but lost to Moldovan Vasile Belous in the first round. The loss was blamed on several referee mistakes. At the 2014 Commonwealth Games, where he was the Tanzanian flag-barer, he lost in the first round to Kehinde Ademuyiwa. He took up the sport of boxing after seeing Mike Tyson box on television and was named Tanzanian Boxer of the Year by the Tanzania Sports Writers Association.