WOW! I dont think I can pick just the one.
But my top 10 in no order:


Marco Antonio Barrera
Eric Morales
Kostya Tszyu
Oscar De La Hoya
Evander Holyfield
Julio Caesar Chavez
Castillo
Chris Eubank
Pacman
Lennox Lewis

Thats off the top of my head and could vary everytime I was asked this question