Billboard has been traveling back through time by ranking the best boy band projects from the past 30 years. But what's your favorite group of all time?BTS expanded beyond a Korean household name and became a worldwide sensation with killer choreography, infectious bilingual earworms and a sublime social media presence.
The septet has been a mainstay at No. 1 on Billboard's Social 50 chart for the last 187 weeks.Boyz II Men has been a historic mainstay on the Billboard Hot 100, notching three of the longest-leading No.
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