Kangsung

Kang-Sung, also known as Sammoonryong (lit. Three Arts Dragon), is the current chief of the Martial Arts Alliance.

It still not completely known how powerful Kang-Sung really is, even with the title of Sammoonryong. Many others believe that he could have easily achieved the Goomoonryong title, but did not pursue it because of obligations to lead his clan and to preserve the dignity of the Murim.

He is a calm and righteous man with a strong sense of justice who has his own beliefs that differ from Gijoo Song, Hyuntae, and the previous Alliance Chief. Although Goomoonryong killed his master and Gijoo, he doesn't believe in revenge. He initially admires Goomoonryong and tries his best to understand him, despite the fact that the Chief and his own master deemed him as their enemy. He is loyal to the Alliance and greatly values the traditions of the Murim, so when Goomoonryong mocks the relationship between master and student, he considers it as the last straw and is ready to fight him.

(Source: The Breaker Wiki)