Boyz II Men is one of the best selling rythem and blues groups of all time, having sold more than 45 million records since their debut album, Cooleyhighharmony, was released in 1991.
The group has set and broken the record for longest time at the number one position on the Billboard Hot 100 list three times with the singles "End of the Road" (1992), "I'll Make Love to You" (1994) and "One Sweet Day" (1995).