Comedian Jeong Cheol-gyu has revealed that he was physically assaulted by a senior colleague in the past. on July 28, 2026 Blanka Comedian Jeong Cheol-kyu violence +
Blanka Jeong Cheol-kyu "IQ172, Comedian First Mensa" (Radio Star) on March 30, 2021 Ahn Young Mi Blanka Jeong Cheol-kyu Lecturer Radio Star Sam's Club Uzbekistan Yoo Se-yoon +