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On the September 26 episode of the show, Kikwang almost caused a disaster when he leaned on the makeshift jungle shelter that the members set up to sleep under, causing it to slant. However, due to the sturdily crafted work by the members, the shelter didn't crumble. 

Kikwang's potentially catastrophic slip was soon forgotten amongst the members as they faced harsh survival missions and it was decided that they would restructure the shelter to make it more sturdy. Kikwang apologized and revealed that he was the culprit to the tilting of the shelter as they were heading back to base, causing the fellow jungle members to chuckle at his adorable mistake. 

Despite his silly mistakes, the idol also showed off his masculinity through his night fishing skills where he was given the nickname, 'Harpoon King.' Although Kim Byung Man and Kikwang had to come out of the water due to the unexpected appearance of sharks, Kikwang proved that he was worthy to be a part of the jungle team.