BTOB's leader Eunkwang appeared on MBC variety show, 'Quiz to Change the World,' on October 9 where he discussed the popularity of maknae Sungjae.

After Eunkwang introduced himself, Kim Gu Ra said, "A leader is someone who is popular in the group or a person like that, but this friend doesn't have much."  Ouch... also, never heard a leader be defined like that, but okay.

SEE ALSO: BTOB share their day in 'Please Stay' MV

Lee Jung took over to support Eunkwang with, "Eunkwang sings the best."  Kim Gu Ra, however, seemed unimpressed as he continued, "Shouldn't he at least sing well?" According to him, the leaders mostly represent the group as the face, but in BTOB's case, maknae Sungjae was more active. Again, where is this definition of leader coming from..?

Eunkwang admitted, "Sungjae is doing everything.  Sungjae has the face that I like.  I once said that if I were reborn, I'd like to be born as Sungjae."  He then revealed, "He shares his profits with us."

Kim Gu Ra responded, "Sungjae has to do well," and Eunkwang agreed with, "That's right. We moved dorms and I even cleaned up Sungjae's room."