- Given Name: Jair Adrian Montalvo
- Amateur MMA Record: 2-2-0 (Win-Loss-Draw)
- Nickname: El Chuky
- Current Streak: 1 Win
- Age: 1994-07-08 | Date of Birth: 1994.07.08
- Last Fight: February 09, 2019 in PMMAC
- Weight Class: Featherweight | Last Weigh-In: 145.0 lbs
- Affiliation: Drive MMA
- Height: 5'5" (165cm) | Reach: N/A
- Career Disclosed Earnings: $0 USD
- Born: Mexico
- Fighting out of: Ohio, United States
Regional Rankings Rankings FAQ
Jair Pena 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.