Wah-leong "Wally" Jay (June 15, 1917 – May 29, 2011), was an American martial artist who primarily studied and taught jujutsu and judo.
In 1940, he studied Danzan Ryu jujutsu under Juan Gomez and learned judo under the former Hawaiian Champion, Ken Kawachi.
[6] Jay and his wife Bernice were awarded a Certificate of Mastery by Seishiro Okazaki, the founder of Danzan Ryu jujutsu, on February 22, 1948.
Jay published two books; Dynamic Ju Jitsu and Small Circle JuJitsu and numerous instructional videos.
[8] During the 1990s Wally Jay, Remy Presas (Modern Arnis), and George Dillman (Kyusho Jitsu) traveled together throughout the United States and worldwide promulgating small-circle jujitsu.