1998 marked the 40th year of the Billboard Top 100 Singles Chart, so they released a bunch of different charts about the 40 years. Boyz II Men appear on 6 of those charts. On the big chart, Hot 40 of the Hot 100, Boyz II Men appear on it the most out of every artist on the chart (beating the Beatles even). Considering the fact that they've only had 5 #1 singles, that's a pretty good accomplishment. Good job Boyz being the biggest singles artist ever!!! Here is where they are on those 6 charts:

Hot 40 of the Hot 100 (The Most Important Chart & this chart combines how long the song was #1, radio air play, & how long it stayed on the chart):
#1 - "One Sweet Day" (with Mariah Carey) (The biggest song ever!)
#3 - "I'll Make Love to You"
#7 - "End of the Road"
#19 - "On Bended Knee"

Top 10 Hits by Duo or Groups:
#1 - "One Sweet Day" (with Mariah Carey)
#3 - "I'll Make Love to You"
#4 - "End of the Road"
#9 - "On Bended Knee"

Top 10 Songs with the Most Weeks at #1:
#1 - "One Sweet Day" (with Mariah Carey) went 16 weeks
#3 - "I'll Make Love to You" went 14 weeks (tied with the "Macerena")
#6 - "End of the Road" went 13 weeks

Top 10 of Most #1 Singles by a Duo or Group:
#6 - Boyz II Men with 5 #1 singles (tied with 3 other groups & they are the youngest group on this chart!)

Top 10 "Love" Songs:
#1 - "I'll Make Love to You"

Top 10 Body-Part Songs:
#3 - "On Bended Knee"