Kenneth or “Trey” as he is known by his family and friends began training in the summer of 2002 just before his fifth birthday. He has practiced several martial arts with his father Ken Zimmerman Jr.; most notably Judo and Jiu Jitsu. Kenneth currently holds a brown belt in Judo.
Kenneth received his black belt in TaeKwonDo in October 2013 and his second dan in February 2019. His focuses in the class are on close combat, grappling, self–defense and mentorship of the young adults.