Born on October 16, 1996 as Heero Mufasa Sioux to Trowa and Tria Sioux with his twin brother Duo.
He keeps a cool mind and always think a head before any battle.
- Birthday: October 16, 1996
- Rank: Champion
- Gender: Male
- Previous Team:
- Tag Team Partner: Duo (II)
- Parents: Trowa Sr. and Tria
- Siblings: Duo and Trowa Jr.
- Like to fight: his brothers, Cody, Trowa Sr.
- Likes: Anything meaty
- Hobbies: training and working out.
- Elements: Fire, Lighting, Wind