boxing twins ?

now this may sound like a stupid question but its been doing me head in for a while now.

so does anybody know who the black twins are that get into the ring after almost every big world title fight ? there allways with b-hop, nate campbell, kendall holt, tim bradley, and every other worldclass african amrican fighter

i dont hav any pics but im sure all of you hav seen these guys before so who are they and wat do they do ???

 

na man there not the ones im talking about