Actor Lee Dong Wook had lots of fun shooting for SBS' “Running Man.”

The actor uploaded two pictures on his Me2day, of himself and the Running Man cast on February 25th.

He wrote, “The 'Running Man' cast are very kind. I had lots of fun. Thank you. The Legend of the Golden Sword will air in two weeks. Please stay tuned. Who do you think will win?”

In the picture, the actor takes a picture of himself with the Kim Jong Kuk, Haha and Gary in the back, but they didn't notice. On the other picture, he takes a picture of the Running Man members' back when they were taking a break. All of them were dressed in Vietnamese traditional clothes to complete the mission.

On this Asia Race special filmed in Macau and Vietnam, which was aired for the past two weeks; the actor was one the guests with actress Han Hye Jin. He showed a cool and manly side of himself, when he volunteered to bungee jumped from the tallest bungee jumping place, the Macau Tower, to accomplish a mission.

The show will air three prequels to Asia Race in the weeks to come.

Meanwhile, next week “Running Man” will show have Jackie Chan and Choi Siwon as guests.

“Running Man” airs every Sunday on SBS at 5:00PM (KST).