Derek Miyamoto

Derek Wayne Miyamoto was born on May 18, 1980 in Los Angeles, California, USA. He is known for competing on "American Ninja Warrior" and "Khong Gioi Han" (Sasuke Vietnam). He was raised in Los Angeles where he played many sports but focused on karate and tennis. He earned a Bachelors degree in Psychology from the University of California at Santa Barbara in 2002.