Yonggun & Kwanggyu visited the 1,000-year-old high-altitude race. Why did Kwanggyu get angry during the test? Jung Wan visited Nami Island, where a large rock festival is held he's in charismatic musician mode. Jung Wan is going through the stage and performing an unconventional performance! Noh Hong Chul goes on a trip to Switzerland alone leaving his busy schedule behind! He's been looking forward to the vastness of Switzerland's Mother Nature and all sorts of delicacies. There are unexpected weather conditions and unexpected situations. What happened to lucky Hongchul's trip to Switzerland?
