Carl Davis was celebrating after winning three gold medals at the London Taekwondo Championships in Guildford.
Davis, an instructor at Wantage Taekwondo club, won the adult black belt patterns, sparring and board breaking disciplines to become the overall London open champion after a superb performance.
He has now won more than 100 gold medals in his competitive career.
Steven Stone also won all three disciplines at adult colour belt.
Holly Charles scooped gold in the junior colour belt sparring and silver in belt patterns.
Ten other Wantage students won ten medals across three disciplines.