JTBC's 'Airplane, Buddy Boys' is a program where idol stars enjoy 'sportscation' (a compound word of exercise and vacation), a travel trend of the MZ generation. In addition to Leeteuk and Baekho, Super Junior's Shindong, '2PM' Nichkhun, and the band 'CN Blue' Kang Min-hyuk are together. In particular, the collaboration between the eldest brother Leeteuk and the youngest Baekho raises expectations. Baekho is immortal even when he is broken, and he plans to show off his sense of entertainment. Baekho provokes Leeteuk during a game at the dorm, and the actual height of the two is verified. It is rumored that Baekho made Leeteuk sweat by requesting a profile correction after checking the results.