About
Sky Martial Arts offers training in Taekwondo, including Sport Poomse and Olympic Sparring. Classes take place at Sky Martial Arts under the guidance of experienced instructors who focus on these specific Taekwondo disciplines.
• Schedule: Class options Monday–Friday from 3:30pm–8:30pm
Sky Martial Arts has been teaching Taekwondo in the Bay Area since 1992 and describes its approach as building a strong body, mind, and spirit. The school’s philosophy is to use Tae Kwon Do as a tool for teaching character development and life skills through principles such as respect, discipline, humility, perseverance, self-control, and integrity. The program states that Tae Kwon Do and being a martial artist are viewed as a way of life that extends beyond the training mat, and the academy states that it strives to support a strong body, mind, and spirit. Families can book a free introductory lesson.
The leadership team includes Grand Master Jun Yoon, a World Champion and 9th Dan Black Belt, and Master Andrew Yoon. Master Andrew Yoon is a Kukkiwon-certified 6th Dan Black Belt in Taekwondo and a Black Belt in Ohun Gumdo, and he is described as one of Sky’s most experienced and decorated competitors in both poomsae and sparring, with participation in many national and international-level tournaments. He teaches high-level training techniques in Sport Poomse and Olympic Sparring while emphasizing traditional martial arts manner and Korean culture. His career and experience include over 25 years of competitive experience, over 20 years of teaching experience, and over 15 years of coaching experience; he is a US National Champion, US Collegiate Champion, and California State Champion, a Kukkiwon-Certified International Taekwondo Master and International Instructor, a Kukkiwon-Certified Poom/Dan Promotion Examiner, a USATKD Level 1 Coach and Level 1 Referee, a UC Berkeley Taekwondo Team member, and a Yoga Alliance-certified Yoga Instructor, and he holds a B.A. in Architecture from the University of California, Berkeley.
Sky Martial Arts operates under the special tutelage of World Champion and 9th Dan Black Belt Dr. Jun Yoon, along with internationally certified and experienced instructors. The organization notes that it has been building a strong body, mind, and spirit since 1992 and states that it does not just focus on kicking and punching, but emphasizes mental discipline, personal and academic development, and values of respect, integrity, and perseverance. Sky Martial Arts reports that it has five locations serving Dublin, Livermore/Pleasanton, Los Altos, Mumbai (India), and Chuncheon (South Korea).
Last updated August 10, 2026.
• Schedule: Class options Monday–Friday from 3:30pm–8:30pm
Sky Martial Arts has been teaching Taekwondo in the Bay Area since 1992 and describes its approach as building a strong body, mind, and spirit. The school’s philosophy is to use Tae Kwon Do as a tool for teaching character development and life skills through principles such as respect, discipline, humility, perseverance, self-control, and integrity. The program states that Tae Kwon Do and being a martial artist are viewed as a way of life that extends beyond the training mat, and the academy states that it strives to support a strong body, mind, and spirit. Families can book a free introductory lesson.
The leadership team includes Grand Master Jun Yoon, a World Champion and 9th Dan Black Belt, and Master Andrew Yoon. Master Andrew Yoon is a Kukkiwon-certified 6th Dan Black Belt in Taekwondo and a Black Belt in Ohun Gumdo, and he is described as one of Sky’s most experienced and decorated competitors in both poomsae and sparring, with participation in many national and international-level tournaments. He teaches high-level training techniques in Sport Poomse and Olympic Sparring while emphasizing traditional martial arts manner and Korean culture. His career and experience include over 25 years of competitive experience, over 20 years of teaching experience, and over 15 years of coaching experience; he is a US National Champion, US Collegiate Champion, and California State Champion, a Kukkiwon-Certified International Taekwondo Master and International Instructor, a Kukkiwon-Certified Poom/Dan Promotion Examiner, a USATKD Level 1 Coach and Level 1 Referee, a UC Berkeley Taekwondo Team member, and a Yoga Alliance-certified Yoga Instructor, and he holds a B.A. in Architecture from the University of California, Berkeley.
Sky Martial Arts operates under the special tutelage of World Champion and 9th Dan Black Belt Dr. Jun Yoon, along with internationally certified and experienced instructors. The organization notes that it has been building a strong body, mind, and spirit since 1992 and states that it does not just focus on kicking and punching, but emphasizes mental discipline, personal and academic development, and values of respect, integrity, and perseverance. Sky Martial Arts reports that it has five locations serving Dublin, Livermore/Pleasanton, Los Altos, Mumbai (India), and Chuncheon (South Korea).
Last updated August 10, 2026.
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