High Quality Content by WIKIPEDIA articles! Leon Charles Constantine (born 24 February 1978) is an English footballer who plays as a striker. A journeyman of lower league English football, he has had 21 separate spells at 19 different clubs within the space of just 12 years. A latecomer to the professional game, he found a Football League club at age 22, and was a regular first team player for the first time at age 23.