Sensei James Clark, 3rd Dan, first began Karate classes in 2003 at the age of 13.  By the time James was 18 he had already gained his first Dan Black belt, four years later he added his Second Dan, and his Third Dan five years later.

James has competed in International kumite tournaments, the most recent being the illustrious 2nd English Open Karate Championships at the University of East London in 2016, where he brought home a Bronze medal, in a category containing 2 world champions.

Sensei James is an ever present member of the teaching staff at OSKA, where his attention to detail helps him to successfully develop his students to the best of their abilities.