The KBS 2TV entertainment program '더 시즌즈-성시경의 고막남친' featured exciting guest appearances. On the 29th broadcast, 정승환 and 이석훈 appeared, showcasing their talents. 정승환 sang '좋은 사람' with 성시경, while 이석훈 shared his weight loss journey from 100kg to 64kg. - 정승환 sang '좋은 사람' with 성시경 on the show. - 이석훈 shared his significant weight loss of 36kg on the program. Q: Why is this trending? A: The show is trending due to the engaging appearances of popular guests like 정승환 and 이석훈 on '더 시즌즈'. | The KBS 2TV entertainment program '더 시즌즈-성시경의 고막남친' featured exciting guest appearances. On the 29th broadcast, 정승환 and 이석훈 appeared, showcasing their talents. 정승환 sang '좋은 사람' with 성시경, while 이석훈 shared his weight loss journey from 100kg to 64kg. - 정승환 sang '좋은 사람' with 성시경 on the show. - 이석훈 shared his significant weight loss of 36kg on the program. Q: Why is this trending? A: The show is trending due to the engaging appearances of popular guests like 정승환 and 이석훈 on '더 시즌즈'.