Super Junior's Kim Hee Chul returns with a slimmed-down look, surprising Sung Si-kyung
Super Junior's Kim Hee Chul stuns viewers with a sharper, more sophisticated look on KBS2's 'The Seasons - Sung Si-kyung's Ear-Pleasing Boyfriend'.
Super Junior's Kim Hee Chul has returned with a much sharper appearance, once again capturing the public's attention. Long recognized as a quintessential 'flower boy idol,' he showcased more defined features and a sophisticated aura following his weight loss, demonstrating both his enduring stardom and the power of disciplined self-management.

On the 24th, Kim appeared on the KBS2 music variety program 'The Seasons - Sung Si-kyung's Ear-Pleasing Boyfriend' alongside fellow Super Junior member Leeteuk. The broadcast highlighted the long-standing chemistry of the Super Junior '83 line' (Leeteuk and Kim) and the enduring charm of the two as they approach their 20th anniversary since debut.
In particular, Kim's noticeable physical transformation became a major talking point. Previously loved for his uniquely flamboyant and soft image, he drew intense viewer interest during the broadcast by revealing a much slimmer face line and sharper features.
MC Sung Si-kyung could not hide his astonishment upon seeing him. He expressed honest admiration toward Kim, saying, "I wondered if he lost weight to sing properly," adding, "You've become pretty."
While such an expression is not commonly used for male stars, it was an evaluation that suited Kim's unique androgynous and beautiful image.
Kim also spoke about his connection with Sung while revealing the process of his transformation. He stated, "I referred to my older brother's dieting methods a lot," revealing that he followed Sung's approach to self-management. He then brought laughter with his characteristic witty remarks, saying, "I learned how to drink from Si-kyung hyung. I got hurt a lot from messing around too much."
In truth, the change in Kim's appearance carries more meaning than simple weight loss. Since his debut with Super Junior in 2005, he has been active for nearly 20 years, showing various facets as an idol, entertainer, and broadcaster. While he garnered attention from his debut days with his intense visuals and unique character, over time, he has established himself as an entertainer with his own individuality and voice, moving beyond just an external image.
This transformation is also significant in that it shows a star actively managing himself against the passage of time. While age is often considered a barrier for idols, Kim has instead made his own colors even clearer as the years pass.
The chemistry of the Super Junior '83 line' revealed on the show also drew attention. Leeteuk revealed, "Kim Hee Chul personally requested our appearance on 'The Seasons' this time," and Sung acknowledged Kim's unique drive and sociability, saying, "He is the best at doing things like that."
Kim explained his reason for appearing, saying, "I really wanted to appear on 'The Seasons' at least once. Especially since Si-kyung hyung is hosting, I wanted to show him a confident side of myself." It was a moment where the long-standing trust and friendship between colleagues was naturally revealed.
Super Junior-83z, which includes Leeteuk and Kim, released their first mini-album 'Promise' on the 13th and is continuing their activities.
Even as he approaches 20 years since his debut, Kim continues to show new sides of himself. His recent transformation goes beyond the mere buzz of "losing weight"; it is a testament to how an idol who represented an era manages his evolution to create yet another golden age.