Who in your opinion is the greatest Jazz drummer of all time?

Tony Mann and Bill Goodwin.

elvin jones. no question about it

Elvin Jones - Greatest ride pattern
Tony Williams - Master of pocket
Dennis Chambers - Master of Time (signatures)
Art Blakey/Max Roach - Toss-up

This isnt a fair question. There are so many great jazz drummers.

buddy rich...not only the greateat jazz drummer of all time--but THE greatest drummer of all time...

Gene Krupa

Max Roach

Poppa Jo Jones.