Netizens were moved by Yoo Jae Suk's story of how he ended up quitting smoking on 'Infinity Challenge's 300th episode on October 20th.

On this episode, Yoo Jae Suk, Park Myung Soo, Jung Jun Ha, and the other members had a time of sharing deep talk with each other and spilling out their personal stories. Viewers were touched and stirred by the members' sincere and heartfelt conversations.

In particular, Yoo Jae Suk spoke about the reason why he quit smoking. "If I didn't give up one thing I liked, I couldn't obtain two other important things. Each year and its next, my stamina keeps getting weaker. If I don't prepare myself in advance, it's hard."

He continued, "even when I'm pursuing and running in variety shows (Running Man), I lose breath and get strained. To capture a breathtaking scene on the show, the pursuit must be neck-and-neck breathtaking with me and my pursuer both head to head, so I had to quit smoking. The reason was simple."

Viewers praised�Yoo Jae Suk's professional attitude, saying,�"success does not just happen" and "I've become inspired to quit smoking after watching this".

Source: Nate