Mariah Carey made history.
Carey and Boyz II Men spent a record sixteen weeks atop the Billboard Hot 100 in 1995 -- 96 with `` One Sweet Day , '' which remains the longest-running number-one song in US chart history .	Boyz II Men	Boyz II Men	One Sweet Day	One Sweet Day	longest-running number-one song in US chart history	List of Billboard Hot 100 chart achievements and milestones	Billboard	Billboard (magazine)
