The popular SBS entertainment program 'Running Man' guest of the week and actress Gong Seung Yeon showed off her beautiful fall outfit. Gong Seung Yeon revealed on her Instagram account a photo of herself last August wearing fall clothes. Gong Seung Yeon said along with the picture, "It was so cold today I thought it was fall already." In the photo, actress Gong Seung Yeon showed off her stylish fashion sense and long legs. In related news, on the most recent episode of the popular SBS entertainment program 'Running Man,' which aired on October 11, 2015, guests Yoon Bak, Park Han Byul, Gong Seung Yeon, Stephanie, Joy, Hwang Suk Jung, Kim Ja In and Jung Kyung Ho starred and played games with the Running Man members. At the end of the episode, guest Gong Seung Yeon and member Haha in team achieved victory. The SBS entertainment program 'Running Man' is one of the most popular Korean TV shows with international fame. The SBS entertainment program 'Running Man' is one of the most popular Korean TV shows with international fame. The SBS entertainment program "Running Man" has been one of the oldest and widely popular weekend shows in Korea, along with "Infinite Challenge" and "1 Night 2 Days."