- Puget Sound Speedskating Club Head Coach (2010 – Present)
- US Speedskating Development Coach of the Year (2016, 2020)
- Coach of the South Korea National Team (1999-2000)
- Head Coach of the South Korea National Sprint Team ( 2002-2003)
- Coach of the South Korea National Long Track Team at the 2003 World Single Distance Championships in Berlin, Germany (2003)
- Coach of the South Korea National Team at the 5th Winter Asian Games in Aomori, Japan (2003)
- Coach of the South Korea National Long Track Team at 2003 World Sprint Championships in Calgary, Canada (2003)
- Coach of the South Korea National Team at the ISU World Cup Long Track events in Calgary, Nagano, Harbin, Inzell, and Heerenveen (2002-2003)
- South Korea Junior Substitution National Team Coach (1987-1989, 1995-1998)
- Korea Skating Union Speedskating Technical Committee member (1999-2003)
- Seoul City Skating Union General manager
- Master’s Degree from Dongguk University Graduate School of Education (1988)
- Graduate of the Korea National University of Physical Education (1985)
Puget Sound Speedskating Club 