Aswi□hever□episodeofRunn□n□Man,the20130421epis□dewasfi□ledwithaseries□fchallengesand□amesthattestedthewit,st□ength,andte□□workofthecastmemb□rs.From□ntens□phy□ic□lchallengest□□rain□t□asi□gpuzzles,thec□sthadt□w□r□togethertoover□omeobst□cl□san□emergevict□rious□□heco□p□titivespiritwashighast□eca□tmembersthrewthemselves□h□l□hearte□lyintoeac□c□allen□□□determined□□outsmar□□□doutperfo□mthei□opponen□s.□/p> □switheveryepisodeof□unningMan□the201□□421□pisodewasfi□ledw□tha□er□esofchal□e□gesand□amest□attes□ed□hewit,□trength,□ndte□mworkofth□□astmembers□□romint□n□ephy□ic□lchallengestobrain-te□si□gpuzz□es,t□ecasthadtowork□□gethertoover□om□obstac□e□andeme□□evictori□us.Thec□m□etitivespi□itwashighastheca□tmembe□sthrewthemselveswhole□e□□tedlyin□oeachc□allenge□de□ermi□ed□ooutsm□rtandoutp□rfo□mtheiroppo□ents. Asw□□heveryepisodeo□RunningMan,the20130421episod□was□ille□witha□eriesofcha□lenge□andgame□thattestedthe□it,strength,an□tea□workoft□ecast□□□ber□□Fromintense□hysicalcha□le□□estobrain-teasi□gpuzz□es,thecasthad□owo□ktogethe□tooverc□me□bst□cle□andem□rg□victo□ious.Thecompetiti□espi□i□washighas□hec□stme□bersthrew□hem□□lveswhol□hear□edlyintoe□chc□allenge□determinedtooutsmarta□dou□□□rformt□eiroppon□nts.□>□□>Aswitheverye□□sodeof□u□ning□a□□the20130421episodewasfilledwithaseri□sofc□allenges□n□ga□est□attestedthewit,str□ngt□,□nd□□a□□orko□thec□s□□□m□er□.Fromintensephysic□lch□lleng□stob□ai□-□□asi□gpuzzles,theca□thadtow□rk□o□ethert□o□□r□omeobstacle□and□mergevict□ri□us.Thecomp□tit□vespiritw□shighasthec□stm□mbers□hrewthemselv□swholehe□rt□dly□ntoeachcha□lenge,determin□□to□□tsmartandou□□erformtheiropp□nents.