Lee Joon commented on ZE:A's Kwanghee joining the cast of the hit variety show 'Infinity Challenge'.

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The two idol stars are known to be good friends, and it seems Kwanghee went to Lee Joon for some advice. Lee Joon said, "Kwanghee had a lot of worries when he started featuring on 'Infinity Challenge'. He called me, saying that he really wanted to go on 'Infinity Challenge', but he wasn't sure he'd do well. To be honest, I wasn't sure he'd be cast, but since he was having such a hard time, I told him that I think he'd get the spot. I also told him that he could beat Siwan that way and that he'd do well."

He went on, "Then he really became a member. I was proud of him as a friend. I think he's doing better than expected. Kwanghee usually gets a little insecure on other variety shows, but I think he's putting his all into 'Infinity Challenge'. Seeing his expression, I feel like he's risking his life on it... I want to cheer him on."

How do you think Kwanghee is doing on 'Infinity Challenge'?