The sizes I've given are the smallest I've seen attributed to the guy. There's often debate and considerable variation over the sizes claimed by porn stars, for example I've seen Buck Jackson quoted as anything from 10" to 14" and Tony Duncan from 13" to 18". Jordan Rivers aka Julian/Julian Rios (10") Tony Duncan aka Tony T/Mr 18"/Big T (13")
To start off your list here's a few guys that claim to be over 10":.
CardiffDillon: I think it would be almost impossible to list the videos as well as the stars, since some of the guys have appeared in hundreds of vids.