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TNT

Jongjun Park

Jongjun 'TNT' Park is a South Korean MMA bantamweight who won his ONE debut by TKO in the first round.

At a glance
SportMMA Born18-08-2003 Weight classBantamweight Career statusActive

Profile

The story

Jongjun “TNT” Park is a 23-year-old South Korean MMA fighter. According to next-fight.com, he trains at Team Geek and made his professional debut at Black Combat in June 2024; he later also won at Shooto in Japan.
In his ONE debut at ONE Friday Fights 153 (May 8, 2026), he defeated Japan’s Junpei Nagatome by first-round TKO. On October 2, 2026, he will face Egypt’s Youssef Ramadan in the bantamweight division at ONE Friday Fights 173.

In the ring

Fighting style

Finisher on the ground: his recent victories at Shooto and ONE came via first-round TKO.

Results

Performance

TKO victory in the first round over Junpei Nagatome (ONE Friday Fights 153); TKO victory over Akitaka Uto (Shooto 2025 Vol. 5); Record: 4-1 (MMA, next-fight.com); 1-0 with ONE Championship

Over the years

Timeline

2024: Professional debut at Black Combat (loss to Chi Woo Park)2025: Defeats Hwan Hyun Lee (Black Combat) and wins by TKO against Akitaka Uto (Shooto)2026: ONE debut, TKO victory over Junpei Nagatome at ONE Friday Fights 1532026: Faces Youssef Ramadan at ONE Friday Fights 173

Relationships

Organizations

ONE Championship
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