A□with□veryepi□o□eo□R□nningMan,the20130421episod□wasfilledwithaser□es□fchallengesandgamesthattest□dthewit,stren□th,andteamw□rko□thecastm□mb□rs.Fromi□tenseph□sicalchallen□es□obra□n-t□a□in□pu□zles,thecasthadtoworktoge□her□oovercome□□stacle□an□emergevic□or□ous.Th□□□mpetitivespiritw□shi□hasthecastme□ber□thre□th□ms□lves□holeh□a□t□dlyin□oeachchallenge,det□rmin□dtooutsmartandoutp□rformthei□opponent□.<□p> Aswit□everyepi□ode□□RunningMan,th□2013□421□pisodewasfilledwi□haser□esofc□all□□gesa□d□am□sthatte□tedthewit□s□re□gth,a□dteam□o□kofthecastm□mbers□F□ominte□sephysic□lchal□en□□stobrain-teasi□gp□zzles,thecast□a□towo□ktoge□hertoo□ercomeobs□acle□□nd□mergevicto□io□s.□hecompetitive□piri□washi□□asthecas□memb□rst□rew□hem□elvesw□olehea□tedlyintoeachchallenge,d□ter□□nedtoouts□artandoutperformtheiroppo□ents□ Aswi□heve□yep□s□deofRunni□□□a□,the20130□21episodewasfill□d□ith□□eri□sofchallenges□n□gamesthattestedthe□it,□trengt□,andteamworkofthe□ast□embers.Fromintensephysic□lc□allengestobrain-teasin□puzz□es,□h□castha□toworkto□et□ertoovercomeo□sta□lesande□er□evictorious.Thecompet□tiv□s□□ritwash□g□asthecast□□m□e□st□rewt□emse□veswholehea□tedlyintoeachc□a□lenge,deter□□ned□oo□tsmar□andout□erformtheiropp□□ent□□<□p> □□withe□eryepisodeofRunningMan,the2013042□epis□dewasfille□w□thas□rieso□□□allenges□ndgam□stha□□este□thewit,□trength,□ndteamworko□the□□□tmembers.Fro□in□□nse□hysicalchall□ngestobrain-tea□ingpuzzles,□h□casthadt□work□ogethe□t□ov□□come□bstac□esan□eme□gevicto□i□□s.Thecomp□tit□vesp□rit□ashighasth□cas□memb□rsthrewth□□s□lv□sw□ol□h□artedlyintoeachc□allenge,det□rminedtooutsmarta□dou□performt□eiropponents.