. ▁Radio ▁from ▁ 2 0 0 7 - 2 0 0 8 , ▁and ▁was ▁awarded ▁Best ▁Radio ▁DJ ▁at ▁the ▁ 2 0 0 7 ▁K BS ▁Entertainment ▁Awards ▁alongside ▁A hn ▁J ae - wo ok . ▁He ▁then ▁port rayed ▁the ▁town ' s ▁j ester ▁who ▁has ▁the ▁intelligence ▁of ▁a ▁six - year - old ▁in ▁B AB O ▁( which ▁means ▁" fo ol " ▁in ▁Korean ), ▁a ▁film ▁adaptation ▁of ▁K ang ▁Full ' s ▁popular ▁online ▁com ic . ▁▁ 2 0 0 8 – 2 0 1 2 : ▁Rev ived ▁popular ity ▁and ▁ 2 ▁Days ▁& ▁ 1 ▁Night ▁ ▁Cha ▁reg ained ▁his ▁top ▁star ▁status ▁when ▁his ▁comedy ▁f lick ▁Sc andal ▁Mak ers ▁became ▁the ▁number ▁one ▁film ▁of ▁ 2 0 0 8 , ▁attract ing ▁ 8 . 2 ▁million ▁mov iego ers ▁and ▁ranking ▁among ▁Korea ' s ▁biggest ▁hits ▁of ▁all ▁time . ▁The ▁film ▁cent ers ▁on ▁a ▁radio ▁talk ▁show ▁host ▁who ▁must ▁face ▁un for ese en ▁consequences ▁of ▁his ▁days ▁of ▁phil and ering ▁as ▁a ▁te en ▁id ol ▁star ▁when ▁he ▁disco vers ▁that ▁he ▁already ▁has ▁a ▁daughter ▁( P ark ▁Bo - you ng ) ▁and ▁a ▁grand son ▁( W ang ▁Se ok - hy un ) ▁at ▁the ▁age ▁of ▁ 3 0 . ▁As ▁a ▁result ▁of ▁the ▁film ' s ▁success , ▁the ▁advert ising ▁industry ▁named ▁Cha ▁as ▁the ▁top