South Korea’s Young Jae Song will face Mongolia’s Dagiisuren Chagnaadorj on August 28 in the Road to UFC Season 5 featherweight semifinals, with a place in the tournament final on the line.
South Korean featherweight standout Young Jae Song is officially set to face Mongolia’s Dagiisuren Chagnaadorj in the Road to UFC Season 5 featherweight semifinals on August 28, 2026, in Shanghai, China.
The winner will advance to the Road to UFC final, moving one step closer to earning a coveted UFC contract.
Young Jae Song Returns With Momentum

Nicknamed “Super Rookie,” Young Jae Song enters the semifinals as one of South Korea’s most promising featherweight prospects.
After falling short during his first Road to UFC appearance, Song returned to the tournament with renewed determination in 2026. He earned his semifinal berth with an impressive submission victory over Japan’s Jin Aoi, reminding fans why he has long been regarded as one of Korea’s brightest young talents.
Representing AFC and training under former UFC contender Dong Hyun Kim, Song has continued to develop into a well-rounded mixed martial artist known for his relentless pace, aggressive striking, and finishing instincts. His performances have made him one of the leading candidates to become South Korea’s next UFC athlete.
Chagnaadorj Looking to Continue Mongolia’s Rise

Standing across the cage will be Dagiisuren Chagnaadorj (11-2), one of Mongolia’s top featherweight prospects.
Chagnaadorj advanced to the Road to UFC semifinals after defeating Regezhen by split decision on May 28, 2026, extending his pursuit of a UFC contract. The victory highlighted his toughness and ability to win competitive fights against high-level opposition.
Mongolian mixed martial artists have earned a reputation throughout Asia for their physicality, relentless pressure, and durability. Chagnaadorj fits that mold and presents another difficult challenge for the Korean standout.
A Matchup Song Has Been Preparing For
The semifinal pairing comes as little surprise to Song’s team.
During a recent overseas training camp at Bangtao Muay Thai in Phuket, Thailand, Dong Hyun Kim explained that one of the primary reasons for choosing the world-renowned gym was to prepare Song for the type of opponents he expects to face in Road to UFC.
According to Kim, fighters from Mongolia, Kazakhstan, Kyrgyzstan, Russia, and the Dagestan region are known for their physical strength and forward pressure, making Bangtao the ideal environment to simulate those styles before the tournament. Song spent the week training alongside elite international professionals in preparation for exactly this type of challenge.
Now, that preparation will be put to the test against one of Mongolia’s best prospects.
One Win From the Final

With the Road to UFC semifinals now set, Young Jae Song finds himself just two victories away from achieving his ultimate goal.
A win over Chagnaadorj would send the “Super Rookie” into the tournament final and place him within touching distance of joining the UFC roster. It would also represent another major milestone for South Korean MMA, as a new generation of athletes continues to emerge on the international stage.
What It Means
This is the defining fight of Young Jae Song’s career to date.
While Song has already established himself as one of Korea’s most exciting featherweights, defeating an experienced Mongolian contender would further validate his status as a legitimate UFC prospect. Chagnaadorj’s pressure-heavy style is expected to test Song’s composure, cardio, and ability to adapt over three rounds.
For Song, the opportunity is clear. Win on August 28, and the UFC dream moves one step closer to becoming reality.
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