WRIGHT TWP. — A local doctor and martial artist has reached the highest belt level of the aiki-jitsu ladder by earning a black belt. And he did it at age 59. Dr. Mark Bohn received the first degree ...
David Sparks poses with a photo of him taking his black belt test. Sparks, 81, has spent right around 50 years practicing and instructing in the martial art of aiki jitsu, and currently teaches at the ...