Lee Jun Young and Kwak Dong Yeon Perform “Fantastic Baby” at Army Festival

Lee Jun Young and Kwak Dong Yeon performed together at the Ground Forces Festival on October 3, taking the stage near the Gyeryongdae military complex in South Chungcheong Province. They wore matching T-shirts with military uniform pants and joined members of a military band for BIGBANG’s “Fantastic Baby.”

Lee, a member of U-KISS, sang, rapped and danced during the performance, including in the song’s “Boom Shakalaka” section. Kwak matched his energy onstage. Videos later circulated through Lee’s fan accounts on social media, where viewers praised the pair’s dance skills and their performance together.

Lee was serving with the 35th Infantry Division’s military band when Kwak was assigned to the same division as his junior. Their connection during military service led to the joint festival appearance. Lee is also appearing in tvN’s weekend drama Four Hands, Two Sonatas, which the source says reached a peak rating of 10.6%. Lee is expected to complete his service in the first half of 2027, while Kwak is expected to be discharged around mid-2027.