Jeong Se-hyeop was one of Korea’s favorite comedians, most famously remembered for playing Chow Chow or “Chaoyao Chaoyao” on Gag Concert. His puppy-costume and catchphrase were an immediate hit with audiences. He began his career under SBS’ public recruitment system in 2008 and appeared in comedy shows such as People Searching for Laughter and Gag Tonight. His combination of physical comedy and offbeat personality built him a large fan base over time.
Jeong Se-hyeop’s Battle for Health
Jeong was diagnosed with leukemia in 2015 and started what would be an extended and trying battle with the illness. His outlook was bleak, with slim chances of survival. Treatment led to years of therapy, all building to a bone marrow transplant, and in 2022, Jeong publicly revealed that he had been officially cured. That return was greeted with both relief and admiration by fans and colleagues alike. He returned to acting and was kept busy with Gag Concert until close to his death.
Death of Jeong Se-hyeop
On October 6, 2025, Jeong Se-hyeop passed away at the age of 41. His passing was confirmed by the Gag Concert team, which offered condolence and prayed for his peacefulness. Although the official reason has not yet been completely confirmed, it is generally assumed to have been a heart attack, but unrelated to the previous leukemia. His funeral is to be held at Hwaseong Hambaeksan Funeral Hall, and burial at Hambaeksan Memorial Park is to take place on October 9.
Jeong Se-hyeop’s Net Worth
There are no reliable public records indicating Jeong Se-hyeop’s net worth. Much of the media attention surrounding his life has been to do with his work, health, and personality.
Jeong Se-hyeop’s Love Life & Family
There is no credible information that establishes Jeong was married or had a spouse. He kept his personal life somewhat in the dark, and there are no reports to date on a wife or romantic relationship.
Likewise, information regarding his parents, siblings, or kids is not made public. The public discourse about Jeong focuses on his life, illness struggle, and influence in place of his family history.
Jeong Se-hyeop’s Legacy of Laughter
Jeong Se-hyeop’s journey was one of creative joy and personal hardship. From inventing a quirky Chow Chow character loved by many to surviving a life-threatening illness and returning to the stage, his life embodied resilience. Though many details about his private world remain unknown, his legacy in Korean comedy is secure one filled with laughter, courage, and heartfelt memories.
