Collin is a former England Schoolboy under 18 international. After having trials with various clubs during his youth, including Crystal Palace and Aston Villa, he eventually signed professionally for Gillingham. He made his debut for the first team with a goal in Gillingham's 2-0 win over Crawley Town in the Football League Trophy first round. In October 2005 he signed his first professional contract with the club and scored his first league goal against Hartlepool United in a 3-1 defeat on 1 November 2005.
Collin found first team opportunities at Gillingham limited and most of his appearances came as a substitute. Collin's spell at the Priestfield was ended when Gillingham released him in May 2007. He was subsequently signed by former Gillingham boss Andy Hessenthaler at Dover Athletic in June 2007, The following season saw Dover Athletic clinch the Isthmian League Premier Division title with the help of Collin's 21 goals and he extended his stay at Dover in May 2009 by signing another contract with the Kent club. He left the club at the end of the 2009–10 season to join Tonbridge... Read More