Callum has been playing since the age of 11 and starting competing for Wales U13s shortly after. He has played in numerous European Youth Championships and has represented his country at 3 World Championships and 1 European Championships. Callum is currently training and living in France.
5 x Welsh singles Champion
4 x Welsh doubles champion
4 x Welsh mixed doubles Champion
Home Nations Senior Championships, team bronze medallist and silver single medallist.