I know for a fact that there is a 24 yr old from Express jet who just started class at AA, he has no 121 PIC.

That class is all MD80 as previously said.
Class size 25
15 Flowthroughs (824)
10 Street hires. 2 of the street hires were ex Eagle (non flow)

Oldest guy in class is a 63 year old flow through, who probably thought "what the hell, why not".