Every time I would hear the drumline warming up at Purdue I was muchly impressed. There wasn't a particular person, but oh my, if there were any asses around, they'd've been kicked thoroughly.
OK, don't flame me, but...
This is beatbox, not drummers, but the kid beatboxes through 108 Time Signature changes in this Dream Theater song, while showing what each one is with flash cards.. Pretty impressive
[video=youtube_share;EkFNdi8gIMY]http://youtu.be/EkFNdi8gIMY[/video]
Just a few of my favs:
John Bonham
Lars Ulrich
Travis Barker
Rick Allen (c'mon still playing minus an arm)
Dave Grohl (looks like animal from the muppets)
This is no where near a complete list, but a start.