Traveling to the Gyeonggi Province, the members accepted the mission to obtain a meal when they visited a home where a teenage boy was studying English. Lee Kyung Kyu commented, "Kim Young Chul is good at English. You guys can both communicate in English."
Hearing this, Kim Young Chul went on speaking in his second language without any hesitation as he conversed with the boy. The student's English tutor was even impressed, "I always thought he was joking when I heard him speak English on television. He is really good."
On the other hand, Kim Young Chul is known to have published two English language books.