This week, MBC's Infinity Challenge aired the first episode of it's new rowing project, which will lead to the members participating in an actual race with professional rowers. To be able to compete, they will have to go through intense training to try and catch up to the other athletes. Coach Kim Ji Ho, who has already gained much attention from his looks, will be guiding them till the day of their race. To see where the seven members are in terms of fitness level, the coach tested them on how many chin-ups they were able to do. He revealed that an average professional rower was able to do at the minimum of 16 reps. Unfortunately, Park Myung Soo, Haha, Gil, Jung Joon Ha, and Jung Hyung Don gave huge laughs by pulling a handful to no reps at all. However, Yoo Jae Suk and Noh Hong Chul impressed the coach by performing 17 and 16 reps respectively. As it is only the start, the members are no where near what their fitness level should be by the time of the actual race. It is quite possible that they could be ripped bodybuilders by the time this is over! source: mydaily