VIDEO: Gerald Wallace crushes furious alley-oop over Marvin Williams

We learned two things Monday night: Gerald Wallace is still in the league. And he remains capable of throwing down.

Marvin Williams was probably as surprised as those watching in the stands that Wallace was still able to rise up like this: 

There was once a time when Wallace was displaying this type of athleticism on a nightly basis. But now he's in his 14th season and getting 8.4 minutes of run a night with the Celtics.

Good to see he's able to turn back the clock when his number is called.