Qualifications of Men (Hangul: 남자의 자격; abbreviated as 남격) was a Korean reality-variety show that aired on KBS2 from March 29, 2009 to April 7, 2013 as one of two segments in Happy Sunday.Subtitled "101 Things a Man Must Do Before He Dies," the show involved a group of male celebrities of different ages and personalities who take on missions that would make them a "real man." The missions range from physical to emotional, and they meet and learn skills from many mentors in different areas.