http://youtube.com/watch?v=6MsMsYWrG2Q

Who is the tall chubby dude JCC is fighting at 0:30?
Scott Walker would explain the massive height difference, but boxrec says he came into the fight weighing 144 (same as JCC)
The video is a bit blurry but a picture of Walker v Chavez obviously show it is not him (completely different trunks).

Weight for Thomas on boxrec for his fight with Chavez was 154, with Chavez at 152. The record says it was a stoppage at 0:50 and you can see in the vid the clock was at 2:10, so l think the fighter is indeed Terry Thomas
Kamau is BLACK. That guy he is fighting does not look very Black to me hahahahaha

l think the guy is name is Terry Thomas at the 0:30 mark but the video is blurry on my PC and l am not quite sure. If it is Terry, man he is out of shape. l am pretty sure Scott Walker is at the 3:02 mark of the tape, he was the guy who beat Arguello.

It could be Scott Walker in the video. He was the guy who beat Alexis Arguello.

It Looks like David Kamau. the tall Boxer from Africa.......................................................................................................

Jeff Murdoch is right. is Scott Walker. ''The Pink Cat''

l was focused on the 3rd fight in the video.

It was Terry Thomas. l had also made the same observation that you made with the time stoppage.

Terry Thomas.