Martial arts school founders

Wah-leong "Wally" Jay (June 15, 1917 – May 29, 2011), was an American martial artist who primarily studied and taught jujutsu and judo. He was the founder of the Gendai Budo martial art Small Circle JuJitsu.

Robert A. Trias (March 18, 1923 – July 11, 1989) was an American karate pioneer, founding the first karate school in the mainland United States and becoming one of the first known American black belts. He also developed Shuri-ryū karate, an eclectic style with roots in Chinese kung-fu, and indirectly some Okinawan karate.