- Given Name: 장원준, Jang Won Jun
- Pro MMA Record: 4-4-0 (Win-Loss-Draw)
- Nickname: Hellboy
- Current Streak: 4 Losses
- Age: 1986-11-26 | Date of Birth: 1986.11.26
- Last Fight: November 09, 2019 in AFC
- Weight Class: Bantamweight | Last Weigh-In: 134.9 lbs
- Affiliation: Korean Top Team
- Height: 5'7" (170cm) | Reach: N/A
- Career Disclosed Earnings: $0 USD
- Born: South Korea
- Fighting out of: South Korea
Regional Rankings Rankings FAQ
Won Jun Jang is ineligible for regional rankings due to inactivity.
Fighters must have at least one completed MMA bout in the past two years to be ranked.