Super Junior Choi Siwon attended the MBC Everlon 'Yot Expedition' production presentation at the Stanford Hotel Seoul in Sangam-dong, Seoul Mapo District on the 12th.
The 'Yot Expedition', starring Captain Kim Seung-jin, Jingu, Choi Siwon, Jang Jang Ha and Song Ho-joon, will be broadcasted on the 17th as a documentary entertainment program featuring the process of challenging the Pacific voyage on a yacht.