MC Yoo Jae Suk recently came forth to compliment fellow "Running Man" cast member Kim Jong Kook for his improving variety show skills. Through "Running Man", the two often battle it out against each other as the "Jae Suk Team" and "Jong Kook Team". However, putting rivalry aside, Yoo Jae Suk expressed his admiration for Kim Jong Kook's enhanced variety show skills, and his ability to liven up the show's atmosphere. "Kim Jong Kook applies his physical strength into the show very appropriately. On top of that, he stands out even more with his improving variety show skills," said Yoo. SBS PD Im Hyung Taek also stated, "When we look at Kim Jong Kook, we can tell he works very hard. Seeing him work this hard makes the other members work harder altogether. From a director's perspective, we're very thankful that he's part of the cast. I think he does even better because he has so much fun filming for the show." Source: Newsen via Nate