□swi□hevery□pisodeofRunningMan,the20130421episo□ew□sfilledwithaseriesofc□a□le□□esa□d□amesth□tte□tedthe□it,□t□en□□h,andt□a□workofthecastmembers.Fromi□te□se□h□sicalc□all□ngestobrain-t□asingpuzzles,th□casthadtow□rk□o□ethertoovercomeobstac□esandeme□gevicto□io□□.The□ompet□tivespiritwash□ghasthecastmemb□rsth□e□themselves□ho□□□ea□tedlyintoeac□challe□ge□dete□□i□edtoouts□a□tandoutperformtheiropponents. Asw□□□ev□ryepisodeofRun□in□Man,the2013□□21episod□wa□fill□□withase□iesofchallenge□and□□mesthattestedthe□it,streng□h,an□te□mworkofthe□□□tmemb□r□.□ro□inte□s□physicalchal□□ng□sto□rai□-teasingpuzzle□□theca□t□adtoworktogetherto□□ercomeobst□clesand□mer□evictorious.□he□o□petitivespi□itwashigh□s□heca□tmembers□hrewthemselveswhol□heartedly□n□oeac□challenge,□ete□minedt□outsma□□andou□perf□□mtheiropponents.