I'll give this a shot:
Stacy Keibler - retired from wrestling, currently pursuing an acting career in Hollywood
Trish Stratus - retired from wrestling, got married, opened a yoga studio in Canada, hosts a travel show on a Canadian TV station
Mankind - Mick Foley currently works for TNA Wrestling, he is scheduled to make his in ring return at their Dec. PPV event
The Rock - don't know what ever happened to this guy...........
........just kidding, he has had several hit movies, more on the way as he has signed a multiple picture deal with Disney, the first of those movies, The Game Plan, was #1 at the box office for several weeks last year. His last movie role was in the Steve Carell movie Get Smart.
X-Pac - makes sporadic independent appearances, has been working in Mexico lately
Undertaker when he had the bike (I liked him better) - Undertaker still works for WWE on their Friday Night Smackdown program
Lita - retired from wrestling, currently working on her music career with her punk rock band, The Luchagores
Dudley Boys - the Dudleys currently work for TNA Wrestling as Team 3-D