The popular SBS entertainment program "I like Sundays - Running Man" member Ji Suk Jin shared that he and the day's guest Lee So Yeon knew each other for eight years. On the most recent episode of the SBS entertainment program "I like Sundays - Running Man," which aired on August 3, 2014, Running Man members Song Ji Hyo, Gary, Kim Jong Gook, Ji Suk Jin and Lee Kwang Soo, and the guests Nam Hee Suk, Park Soo Hong, Kim Jae Dong, Lee So Yeon and Kim Hee Chul of Super Junior, starred and competed for rounds of games. When Ji Suk Jin introduced Lee So Yeon to the members, she said, "Ji Suk Jin and I are best friends." He said, "Lee So Yeon and I used to film Yeo Girl Six." In related news, the SBS entertainment program "I like Sundays - Running Man" stars Running Man members and occasional guests who play games together for a mission that changes every week.