Activity
Mon
Wed
Fri
Sun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
What is this?
Less
More
Memberships
IMA Institute Of Martial Arts
78 members • Free
TKD Coach Academy
412 members • Free
Community Launch
13.8k members • Free
Free Skool Course
69.7k members • Free
🏛️ Coaching Academy
3.6k members • Free
The Martial Arts Business Club
13 members • Free
Contributions
@joe-karstadt-4811
ITF VI Dan
Internationally Certified Instructor
Inductee of Official TaeKwonDo Hall of Fame
2x World Champion
Team USA Coach
Father of 5
JSK TaeKwonDo
Active 36d ago
Joined Dec 12, 2025
Phoenix, AZ
Powered by