During his professional career, he defeated world title challengers Derrick Jefferson and Lou Savarese.
On his way to the silver medal Izon beat the highly regarded pair of David Tua of New Zealand, and Kirk Johnson of Canada.
Izon began his pro career with 18 consecutive victories prior to being upset by Maurice Harris.
[1] Izon notably defeated Lou Savarese before losing to Michael Grant, who was undefeated at the time of the fight.
[2] David lives in Pensacola, FL with his wife, Laurence (French) and two children, Melissa and Ian.