Wiz Khalifa smokes a ton of weed and is all over the cannabis business. 

His new thing is two gravity bongs at once.

Khalifa recently stunted how strong his lungs are and has a history of handicapping other rappers who try to smoke with him.

View this post on Instagram

A post shared by DJ Akademiks (@akademiks)

Does his latest two bong trick prove Wiz is the rap game's weed MVP or is that something you did in high school?