What rappers know about Hopsin?

These are the ones which definitely know about him (exc. ones in funk volume):
Wiz Khalifa
Macklemore
Jaybird the Purdy Boi
Tech N9ne
Juicy J
Mac Miller
Soulja Boy
B.o.B
Xzbit
50 Cent
ScHoolboy Q
Chief Keef
Tyler The Creator
Lil Wayne
Yelawolf
Tell me if there's any missing and tell me who they r.
I don't think any of these know about him:
        

u serious? he on a song with xzibit, smh
also, theres already a thread for this

i never heard chef keef or lil wayne acknowledge hopsin existence

@Hunter wrote:u serious? he on a song with xzibit, smh
also, theres already a thread for this

link?

hopsin dissin drake, ross' n kanye and is the black eminem
nope   no other rappers in the world knows him

http://www.funkvolumeforums.com/t5044-rappers-who-think-hopsin-is-dope THREAD

Basically all of them. Every single rapper that pays the slightest attention to the hip hop scene knows him.