Chi-pa! Park Na-rae became the only weight two-digit member of the group. Seo Jang-hoon, Mirage, Choi Jun-seok, Shindong, Lee Guk-joo, Park Na-rae, Ho-Chul Lee, Lee Kyu-ho, satirist, and Na Sun-wook appeared on SBS ⁇ big man Survival Island Chi-pa! big man Survival Island, where big men who love my body spread their advertising models. The members of Best Doctors went through the humiliation of measuring their weight as soon as they met with the production team. Mirage seems to be wrong. Lee Guk-joo and satire spit out harsh sounds and denied reality. The individual weights were closed to the public, but the 10 Best Doctors total was released. It was 1.2 tons. Seo Jang-hoon looked at Park Na-rae and was amazed that Park Na-rae was the first to look so dry. Mirage also said that there is only one double digit here. Sure enough, Park Na-rae's weight was 54.4kg - the only double-digit weight holder out of ten. Capture