The Manhattan Center became the site for a legendary exhibition match between Peter Urban of Goju Ryu and Don Nagle in 1965 .
Nagle hosted Shimabuku in 1966 at which time he was promoted to 8th - degree black belt on December 15 .
The Manhattan Center became the site for a legendary exhibition match between Peter Urban of Goju Ryu and Nagle   in 1965 .
Nagle hosted Shimabuku in 1966 at which time he was promoted to 8th - degree black belt on December 15 .