J.K.N Jon started training in kuk sool won 9 years ago, he achieved the rank of black belt in June 2005.
He has competed in various tournaments, his first was in June 2003 in which he gained two silver medals, one in sparring and one for forms.He also has gained other medals since his first tournament.
J.K.N Jon enjoys the physical nature of kuk sool won. His favourite aspects are kicking, breakfalling and forms.
