Appointments:

* 1990~1993 : Chung Buk Sport High School Tae Kwon Do Sparring Team.

* 1993~1996 : Yong-in University Tae Kwon Do Sparring Team.

* 1995~1996 : Chung Buk Red Cross Captain of Life Guard.

 Education:

* Bachelor's Degree in Martial Arts: Tae Kwon Do Yong-in University of Martial Arts

 Martial Arts Degree & Certifications:

* Kukkiwon (World Tae Kwon Do Headquarters) 7^th Degree Black Belt Tae Kwon Do.

* Kukkiwon (World Tae Kwon Do Headquarters) Achieved Tae Kwon Do Master Degree.

* Korea Judo Association 1st Degree Black Belt Judo

* International Body Guard Association Achieved License of Body Guard

* Chung Buk Red Cross Chung Buk Red Cross Life Guard.

* Chung Buk Red Cross Chung Buk Red Cross Swimming Instructor.

* Civilization Athletic Association Achieved License Competition Instructor.

* Civilization Athletic Association Living physical Education Tae Kwon Do Coach License.

* Civilization Athletic Association Living physical Education Swimming Coach License.

 Professional Experience:

* Sep. 25,1999 : Welter, Silver, 8^th National Defense Minister’s Flag

* Sep. 10,1998 : Middle, Silver, 7^th National Defense Minister’s Flag

* Apr. 18,1996 : Welter, Bronze, Final Selection Tournament for National Delegates 1996

* Sep. 20,1996 : Heavy, Gold, Hawaii World Championship

* Sep. 25,1996 : Heavy, Gold, Tahiti World Championship

* Apr. 04,1993 :  Middle, Bronze, Final Selection Tournament for National Delegates 1993

* Jul. 03,1992 : Heavy, Bronze, 4^th Kyong-hee Univ. President’s Flag

* May.29,1992 : Heavy, Gold, 9^th High School of physical education sports competition for national culture & tour Minister’s Flag

* Apr. 10,1992 : Middle, Bronze, National New Face Championships 1992

* May.24,1991 : Middle, Gold, 8^th High School of physical education sports competition for national culture & tour Minister's Flag