Career
In his twelve-year professional career he reached only one ranking final, in the 1996 Grand Prix, albeit without beating any of the game"s established leading players. However, Mark Williams proved too strong for Henderson in the final. Henderson took the opening frame and also led 3–2 at one point, but lost 9–5 to Williams.
In the 1994 Grand Prix competition he had his first high profile victory, beating Jimmy White to reach the last 16.
Following this promising result, Henderson"s career quickly fell into decline. He only qualified for the World Championship once, also in 1996, losing 10–9 to Jimmy White.
After retiring from snooker in 2003, Henderson became a police officer He was best man at the wedding of fellow former player Chris Small.