Korean Standouts Deliver Memorable Performances at ZFN Origin 4 on UFC Fight Pass
ZFN Origin 4 took place on June 13, 2026, delivering an action-packed night of mixed martial arts that was broadcast worldwide on UFC Fight Pass. The event featured several standout performances from rising Korean fighters, headlined by a main event victory from Jae Woong Byun and an explosive co-main event finish by Sung Bin Kim.
With a mix of knockouts, submissions, and closely contested decisions, the event highlighted the growing depth of talent within the Korean MMA scene and continued Z-Fight Night’s rise as one of South Korea’s premier regional promotions.
Jae Woong Byun Earns Main Event Victory Over Wataru Yamauchi
In the evening’s main event, Jae Woong Byun secured a unanimous decision victory over Japan’s Wataru Yamauchi.
Facing a seasoned international opponent, Byun delivered a composed performance across three rounds, utilizing effective striking and cage control to earn the judges’ nod. The victory represents one of the biggest wins of his professional career and provides another important step forward as he continues to climb the ranks of Korean mixed martial arts.
Defeating a respected Japanese competitor on a globally streamed platform gives Byun valuable exposure and further establishes him as a fighter to watch in the region.
Sung Bin Kim Improves to 6-2 With First-Round TKO
While the main event went the distance, the co-main event ended quickly.
Sung Bin Kim delivered one of the most impressive performances of the night, stopping Hyun Soo Jung just 1:03 into the opening round. Kim overwhelmed his opponent with a barrage of elbows and punches to secure the TKO victory and improve his professional record to 6-2.
The finish was among the fastest of the evening and showcased the aggressive style that has made Kim one of the more exciting prospects competing under the ZFN banner. With another highlight-reel stoppage added to his résumé, Kim continues to build momentum in one of Korea’s most competitive weight classes.
Jung Uk Hwang and Min Chan Ji Secure Finishes
Several other fighters also made statements at ZFN Origin 4.
Jung Uk Hwang demonstrated his submission skills by defeating Jae Hyung Lee via armbar at 1:16 of the second round. The victory highlighted Hwang’s grappling abilities and added another submission finish to the night’s results.
Later on the card, Min Chan Ji secured a second-round TKO victory over Ho Young Lee. After finding success with his striking throughout the contest, Ji finished the bout with punches at 2:13 of Round 2 to earn an impressive stoppage victory.
Zombie Trip Prospect Tae Gyu Yoon Suffers Second Consecutive Loss
One of the most closely watched fighters on the card was Tae Gyu Yoon, known to many fans as the “S Gorilla” from Korean Zombie’s popular Zombie Trip YouTube series.
Yoon gained significant attention after being discovered through the show, becoming one of the most recognizable young prospects among Korean MMA fans. However, his latest appearance resulted in another setback.
Seung Ho Jung earned a split decision victory over Yoon after a competitive three-round contest. The defeat drops Yoon’s professional record to 2-2 and marks his second consecutive loss.
Despite the recent struggles, Yoon remains a notable prospect with a strong fan following, and many observers will be watching closely to see how he responds in his next appearance.
Full ZFN Origin 4 Results
Main Card
- Jae Woong Byun def. Wataru Yamauchi via Unanimous Decision
- Sung Bin Kim def. Hyun Soo Jung via TKO (Elbows and Punches) – Round 1, 1:03
- Jin Min Kim def. Jeremy Santiago via Unanimous Decision
- Seung Ho Jung def. Tae Gyu Yoon via Split Decision
- Jung Uk Hwang def. Jae Hyung Lee via Submission (Armbar) – Round 2, 1:16
- Min Chan Ji def. Ho Young Lee via TKO (Punches) – Round 2, 2:13
- Brandon Burgos vs. Hyun Woo Kim – Split Draw
- Hyo Jun Ham def. Doo Ri Lee via Unanimous Decision
ZFN Continues Building Momentum in Korean MMA
With international distribution through UFC Fight Pass, ZFN continues to provide a valuable platform for emerging Korean fighters to gain exposure against both domestic and international competition.
ZFN Origin 4 showcased exactly why the promotion continues to attract attention. Between Jae Woong Byun’s main event victory, Sung Bin Kim’s highlight-reel finish, and several other strong performances throughout the card, the event delivered another successful chapter in the promotion’s growth.
As Korean MMA continues to produce new talent, fighters like Byun and Kim are positioning themselves as names worth following in the years ahead.
You can watch the full replay on ZFN’s official youtube channel.
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