Stephen Collins, more commonly known as Steve Collins, (born 21 July 1964, Cabra, Dublin, Ireland) is a former professional boxer. Known as the "The Celtic Warrior", Collins is the former WBO middleweight and super middleweight champion.Collins began his professional career in America, and lost two world title fights on points. It was not until Collins reached his 30's that he fulfilled his potential. Having competed against the best boxers on both sides of the Atlantic, Collins tends to be linked more to the era in the UK when there was a great rivalry between British boxers Chris Eubank and Nigel Benn. He fought and beat both, twice.He is the brother of former footballer and current (June 2011) manager of Monaghan United football club, Roddy Collins.