Sir Y

Biography

Sir Y holds a 2nd degree black belt in Kwan Nyom Hapkido from the International Hapkido Alliance and a Bo black belt in Tae Kwon Do. Sir Y teaches self defense and Hapkido to children, teens and adults. He also teaches self-defense for college students in academic environment. With over a decade of experience in martial arts, situational awareness, and close-quarters combat, Sir specializes in reality-based self-defense. This course structure is engineered to empower individuals of all sizes and fitness levels, teaching practical de-escalation tactics alongside high-impact physical defense techniques.