Leon Mark McKenzie (born 17 May 1978) is an English former professional footballer who played as a forward from 1995 to 2013 who scored in all four English professional leagues during his career. He was also a professional boxer, competing in the super middleweight class. McKenzie started his professional career with Crystal Palace in 1995. He also appeared for Fulham and Peterborough United on loan whilst with The Eagles before securing a permanent move to Peterborough in 2000. Three years later he joined Norwich City and was a part of the side which won promotion to the Premier League. He went on to play for Coventry City, Charlton Athletic and Northampton Town before dropping into non-league football with Kettering Town and Corby Town. He retired from competitive football on 1 January 2013. Following his football career, he went on to become a professional boxer. He is a former International masters champion. English and Southern area challenger. He retired in 2017. Football career McKenzie began his career with his local club Crystal Palace, making his debut during the 1995–96 season. In 1997, he was loaned to Fulham and in 1998 to Peterborough United, where he scored 9 goals in 15 games. In 2000 McKenzie joined Peterborough on a permanent basis for a fee of £25,000. In three years at London Road he scored 49 goals in 103 games. He joined Norwich from Peterborough in December 2003 for a fee of £325,000, and instantly won over the Canaries supporters by scoring twice on his debut to help beat local rivals Ipswich Town at Portman Road and go top of the First Division. His goals made a significant contribution to Norwich's promotion to the Premier League as First Division champions at the end of the 2003–04 season. Within a year, he had turned from a Second Division to a Premiership player. McKenzie took time to find his feet in the Premiership but he established a strike partnership with Dean Ashton which would become one of the most potent in the division during the closing stages of the 2004–05 season. His goals helped Norwich to haul themselves into contention to avoid the drop, although they were relegated on the last day of the season. He came third in the Norwich City Supporters Player of The Season vote for the 2004–05, beaten by Darren Huckerby and Damien Francis. The 2005–06 season for McKenzie was interrupted