Height
5' 11"
Reach
72.0"
Stance
Orthodox
Age
28
KO SEOK-HYEON
Height
5' 11"
Reach
72.0"
Stance
Orthodox
Age
28
Hailing from South Korea, orthodox bantamweight competitor Ko Seok-hyeon trains out of the Team MAD camp. Known for an exciting fighting style that utilizes both striking and grappling, Ko built his reputation across multiple organizations internationally. Along the way, he secured notable victories against top contenders before joining the UFC.
Entering UFC 329 with a 5-3-0 record, Ko's five most recent bouts have yielded alternating results. In late 2025, he secured a TKO via punches against Luis Garcia, lost by armbar submission to Dae Hwan Lee, and took a split decision against Mark Hayes. He began 2026 with a knockout loss to Sung Jin-soo from a punch, but recovered on March 12, 2026, by submitting James Yang with a rear-naked choke.