|Race & Species||Human|
|Style||Commandos Martial Arts|
Nam Goong-Do is a participant of G.O.H Tournament. He was the runner-up in the regional tournament and thus was selected for the final rounds.
Goong-Do looks older then an average high school student and has a heavy build.
Goong-Do has a more sincere personality than his captain and asks him to apologize for messing up the area. He is also a military maniac and is seen in a military like dress.
Nam Goong-Do is first seen apologizing for Gwum Gi's behavior, and writings. He is the captain of the Choongcheungnamdo Team in the G.O.H. Tournament, although he came as the runner-up in his areas tournament.
Later, during the first match of his team against the Jeonranamdo Team, Goong-Do steps into the arena, after his team member, Cha Suk-Woo has been defeated by Ryu Hyun-Bok. Goong-Do easily defeats Hyun-Bok, and then faces Park Seung-Ah. Seung-Ah manages to beat Goong-Do, with the advice of the captain of the Jeonranamdo Team, Park Il-Pyo. Later the final member of the Choongcheungnamdo Team, Gwum Gi, is defeated by Il-Pyo, leading to the teams disqualification.
Goong-Do has a very strong and muscular build. He is a military maniac and uses Commando Martial Arts for fighting. He has a very high HP of 820 and is level 11.