Kim Jong Kook brought himself and Suzy victory in arm wrestling.

In SBS "Running Man" aired yeserday, miss A's member Suzy came out as a guest. In the first half of the show, the members had a race at a school, where they gained a shoe at every class if they won the game.

For the second class, the game was arm wrestling. The male members teamed with the girl members of their team, Song Ji Hyo and Suzy.

In the first round, Song Ji Hyo and Ji Suk Jin played against Kim Jong Gook and Suzy. But Kim Jong Gook revealed arm power that could not be beat by anyone, bringing his team victory with no sweat.

Photo Credit: SBS