Since 1978, Ron has owned and operated the Family Self Defense Centre in Markham, Ontario. As a coach, he has achieved a level one coaching certificate from Judo Ontario and level two from the Canadian Amateur Wrestling Association.
Since 1978, Ron has owned and operated the Family Self Defense Centre in Markham, Ontario. As a coach, he has achieved a level one coaching certificate from Judo Ontario and level two from the Canadian Amateur Wrestling Association.
