
Mixed martial artist and broadcaster Choo Sung-hoon could not contain his anger at Kim Won-hoon's outburst and responded with curses.
In the 5th episode of SBS's entertainment show 'One Shot Project - My Turn' aired on the 94th, Kim Won-hoon, whose debut was canceled, exploded and did not hold back on his harsh words.
On that day, he attempted to take the stage at an event to replace Nam Yoon-soo, who had left the group BONGTAN BOYS, but Nam Yoon-soo suddenly returned to the team, leading to the cancellation of his debut.

Afterward, at a gathering, Kim Won-hoon completely lost control, blaming Nam Yoon-soo, and told Lee Kyung-kyu, “The only senior I truly respect is Yoo Jae-suk. Honestly, I didn't even want to work with you. It was only in the past that it was Lee Kyung-kyu.”
When Choo Sung-hoon tried to stop him, Kim Won-hoon said, “Hyung, go to Japan and film for YouTube. Don't come here and stir the waters,” which infuriated Choo Sung-hoon.
Choo Sung-hoon stood up, cursing, and said, “Come out,” but Kim Won-hoon, undeterred, continued to provoke, saying, “This hyung never even shows up for practice. To be honest, if we fought, I could win because you're older.”
Park Ji-hyun genuinely remarked to Kim Won-hoon, “Hyung, are you crazy? Are you out of your mind?” which brought laughter.