The MBC entertainment program 'Infinite Challenge' member Jung Joon Ha showed his comical sides with the action stunt men.

On the most recent episode of the popular MBC entertainment program 'Infinite Challenge,' which aired on January 24, 2015, the Infinite Challenge members got together and were trained to become action actors. On the episode called 'I am an action actor,' in celebration of the tenth year since the program's inception, the 'Infinite Challenge' members learned how to play the action scenes in the films. In the action school, the trainers harassed Jung Joon Ha, ripping off his clothes and later putting carrot sticks on his butt, which they were using in the action scenes instead of knives. In related news, on the most recent episode of the popular MBC entertainment program 'Infinite Challenge,' the members learned action stunts in the special episode titled 'I am an action actor.' The MBC entertainment program 'Infinite Challenge' is one of the popular, long lasting entertainment programs in Korea. It features the Infinite Challenge members Ha Ha, Park Myung Soo, Yoo Jae Suk, Jung Joon Ha, and Jung Hyung Don.