From 1975 to 1980 Frank Dux fought 329 matches. He retired undefeated as the World Heavy Weight Full Contact Kumite Champion.
Mr. Dux still holds four world records
Subsequently, Mr. Dux founded the first American Ninjitsu System
Dux – Ryu
Lena Miculek is an American practical sport shooter who took gold medal at the 2017 IPSC Rifle World Shoot in the Open division, Lady category, and three gold medals in the IPSC Shotgun Standard division, Lady category, from the 2012, 2015 and 2018 IPSC Shotgun World Shoot. Miculek is entering her fourth year on the SIG Sauer shooting team, and she holds two speed-shooting world records and eight world titles in five different shooting disciplines.