"Superman Returns" Twins Climb Their Own Version of Mt. Everest

The adorable Seo Jun and Seo Un from the popular KBS variety show “Superman Returns” attempted to top their own version of Mt. Everest! 

In the upcoming episode of “Superman Returns,” the twins will try their hand at climbing a play structure all on their own. 

In the episode, the twins’ father Lee Hwi Jae took the twins to a theme park, where Seo Jun shows interest in a climbing play structure. As Lee Hwi Jae watches on dumbfounded, the twins manage to climb to the very top of the structure all on their own. 

Seo Jun and Seo Un twins, who have been on the show since the beginning, have grown rapidly before the viewers’ eyes, as they recently started walking on their own. The next episode of “Superman Returns” where the twins will try climbing on their own will air on Sunday, July 27.