Nagle hosted Shimabuku in 1966 at which time he was promoted to 8th - degree black belt on December 15 .
In 1964 Shimabuku visited Pittsburgh and Nagle visited and trained with him during his visit .
Nagle hosted Shimabuku in 1966 at which time Nagle was promoted to 8th - degree black belt on December 15 .
In 1964 Shimabuku visited Pittsburgh and Nagle visited and trained with him during his visit .