Infinite Challenge

Season 3, Episode 551

Episode Title: Here Comes Pacquiao's Fist: Part 1

Air Date: 2017-12-30

Overview:

The members arrive at a boxing gym in anticipation for their meeting with Manny Pacquiao. Yoo Byung Jae joins them to coach them on how to box. Together, they learn the basics of boxing and do various drills to prepare. They meet Manny Pacquiao for a chance to beat him in the ring. Will they be successful?