Love him or hate him, Birdman has seen it all.

During his interview with Big Facts, he explained how he knew Drake would be a big star the day he met him. [Jump to 37 minutes.]

"I told Drake he was living legend the first day I met him and heard his music, cause Wayne played it for me.  Drake is a different type of n*gga.  Very smart.  Business centered."

But that's nothing compared to what he thinks of NBA YoungBoy.

"I think NBA Youngboy might be the biggest rapper.   I ain't no n*gga gonna be bigger than NBA YoungBoy.  Numbers. Numbers don't lie  He the biggest YouTube artist in the world, and he behind a wall.  When that little boy get his mind right, and come out from this bullshit, and understand who he is.  Thug and all them 30.  He 20.  You put a n*gga behind a wall, you making him smart.  They making him into monster.  NBA YoungBoy that ain't normal.  He special.  I think he's a billion-dollar n*gga.  I tell him that.  I talk to him every day.

If and when YB gets out of his federal pen, do you think he will dominate the game as Baby predicts