2002 Sep  Park and Recreation Program in Springfield MA

2006 Sep  1st Public School Taekwondo Class in Springfield MA

2007   Nov US Taekwondo Education Foundation established
2008 Jun 1st Public School Master Internship in Wilbraham MA
Jun 1st New York Times Square Taekwondo Festival
July 1st USTEF Conference with Public School Teachers in NY               
Sep Invite Korean National Demo Team in Springfield MA
2009 Mar 1st USTEF Open TKD Championship in Springfield MA
Jun 2nd Public School Master Internship in Wilbraham MA
Jun 2nd New York Times Square Taekwondo Festival

July 2nd USTEF Conference with Public School Teachers in NY
Dec US Taekwondo English for School Education published
2010 Jan  Invite MiDong Taekwondo Demo Team
Feb USTEF Annual Meeting and Seminar

Mar 2nd USTEF Open TKD Championship in Springfield MA
Jun 3rd New York Times Square Taekwondo Festival

2011 Mar 3rd USTEF Open TKD Championship in Springfield MA

2012 Mar  4th USTEF Open TKD Championship in Springfield MA
Jun 4th New York Times Square Taekwondo Festival
2013 Mar 5th USTEF Open TKD Championship in Springfield MA
Jun 5th New York Times Square Taekwondo Festival
2014 Mar 6th USTEF Open TKD Championship in Springfield MA
Jun 6th New York Times Square Taekwondo Festival

Aug  World Taekwondo Education Foundation established
2015 Mar 7th USTEF Open TKD Championship in Springfield MA
Jun 7th New York Times Square Taekwondo Festival

2016 April 8th USTEF Open TKD Championship in Wilbraham MA
Jun 8th New York Times Square Taekwondo Festival