Here's what happened to the less-popular half of your favorite famous duos.

Finding massive success with a close friend must make finding massive success all the sweeter. But then, as is often the case with duos, one of the people wants to move on and do other things. So the duo splits up and one person goes on to become super-popular all by themselves.

And then there's…the other person who didn't do that.

Here's what some of those other halves went on to do with themselves.

1. Kel Mitchell

Before Abbi and Illana, before Key and Peele, Kenan Thompson and Kel Mitchell were a starter comedy duo for millions, via Nickelodeon's All That and Kenan & Kel.