Career
Prior to becoming a poker professional, Colclough worked as a computer programmer. He left computing after the 2000 World Series of Poker. In 2005, he reached the semi-finals of the World Heads-Up Poker Championship, earning €20,000.
Colclough was inducted into the European Poker Players Hall of Fame during 2005, and at the age of 41 was the youngest inductee at that time.
As of 2011 his total live poker tournament winnings exceed $2,600,000.