Due to gagman Jung Hyung Don's ankle injury, producers of MBC's "Infinity Challenge" are now rushing to edit the show's film schedule. Jung Hyung Don injured his ankle while filming a special tae kwon do episode for MBC's "Enjoy Today" on December 2nd, forcing his right leg into a cast for a minimum of six weeks. His injury has made it impossible for him to appear on variety shows. Representatives of "Infinity Challenge" have just now begun to change out their content line-up, and have put a halt to one of their long-term projects set to broadcast this coming February. Producers explained that they will be editing the show to make sure that there is not as much physical movement involved, much like how they edited for Park Myung Soo's injury last time. Jung Hyung Don's wife, Han Yura, expressed her upset feelings through her Twitter on December 3rd by writing, "I have such a horrible fever, and now, even my husband is injured. I felt so nervous lately, I just hope that the year comes to a close on a good note." Source: Seoul NTN via Nate, TV Report