On December 13th, various SNS accounts and online community boards bombarded the Internet with teaser photos of�Super Junior's Siwon, SHINee's Minho, and�Wonder Girls' Sohee as the new surprise guests for SBS's 'Running Man'. Taken directly from the show's recording by fans who happened to be there (or for some other reasons), the three idol stars are seen mingling with the cast members and staff. According to accounts, the pictures were taken during the opening filming at Gimpo Airport. Netizens commented, "The three are a fresh new combination, totally watching it live!" "Looking forward to Minho show is competitive side", "The visuals of each respective team have gathered together", and "I think Sohee will be better at varieties than we think". === Apart from the trio, f(x)'s Sulli and SISTAR's Hyorin will also be appearing on the episode. Source + Photos: Sports Chosun via Naver