The knockdown.

[Trainer Monkey]

Sorry,quite a few commisions ask for one,just to liscence you,so I was assuming.
See how he reacts to a few more sessions then,if it keeps happening,then Id start to worry..
Do yourself a favour and ask him if he's ever been diagnosed with a concussion before

I'll ask him although I seriously doubt it.

Reason I asked you to ask,different guys react differently to getting concussed,some pop back up like nothing happened at all,you'll talk to them after the fight and their as clear as a clear blue sky,some develop an off switch and are just spending the rest of their careers looking for a comfortable piece of canvas to take a nap on.