Welcome to the World Dang Soo Do Union Homepage.

On behalf of the World Dang Soo Do Union President, Grandmaster Song Ki Kim, we thank you for your interest and support in the World Dang Soo Do Union (WDU). 

We look forward to your continued hard work and dedication in making Dang (Tang) Soo Do a more powerful force among Martial Arts.

Dang Soo!