The 'Infinity Challenge' members will be delivering Christmas presents to their fans!

According to a staff member on the show, 'Infinity Challenge' members are set out to deliver gifts personally to fans in Seoul, Busan, and other cities on December 15 while being dressed up in costumes!�

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On the December 10 installment of the show called 'Santa Academy,' the members were tested on agility, childhood-like mind, and other categories. The result? Yoo Jae Suk was awarded the honor of becoming Santa! Now he will be delivering presents to the viewers.�

You Jae Suk will be dressed up as Santa Clause and other members will be dressed as Rudolph!�