In 1980, Durbin was awarded his Shihan status from Sacharnoski, and with his encouragement he began to develop a curriculum and codify his philosophies and teachings in preparations for opening his own school and founding his own system.
Durbin was awarded his Shihan status from Sacharnoski. This was in 1980. He began to develop a curriculum and codify his philosophies and teachings in preparations for opening his own school and founding his own system. This was with his encouragement. This was in 1980.