Download links and information about Mbc 똑?똑! 키즈스쿨에서 배워요 Se 3집 "모두의 체조" - Single / Mbc ttog?ttog! kijeuseukul-eseo baewoyo Se 3jib "moduui chejo" - Single by Smart Friends. This album was released in 2015 and it belongs to Kids genres. It contains 3 tracks with total duration of 4:58 minutes.