On □arch 31, 2013, the pop□lar□South Korean□variety□□how "Running Man" ai□ed an e□is□d□ that □oul□ □□ down in his□□ry as one □f its m□st ico□i□ and □emorable episodes□ F□□□uri□g a ste□lar lineup of guest□ and a □eries of□hil□ri□us a□d□thrill□ng challenges, "Ru□ning Man □013□331" □a□□ured the hearts□□f□□iewers □round the □orld.