Infinite Challenge -- one of South Korea’s most popular shows -- continued this week’s recording without its two regular stars, comedians Jung Hyung Don and Jung Joon Ha.

First, Jung Hyung Don got hernia repair surgery last week. Many viewers of last week’s Infinite Challenge sympathized with the actor, who appeared to be in severe pain but continued filming. Then, his brother Jung Joon Ha was hospitalized because he injured his neck during his musical performance. He showed his gratitude to his fans who were worried by posting “Tonight, I want to thank many of you” on Twitter.

We hope Jung Hyung Don and Jung Joon Ha recover soon!