yes
7
unknown
Jim Stynes
Chris Newman
Collingwood
It could be Nickolas Anelka, he played for 8 clubs.
There are numerous popular sports in Australia. Cricket, Soccer, AFL, Touch, Netball, Basketball - they are probably equal in popularity. There is no known website that lists all the clubs for all the sports.
Michael Tuck (Hawthorn) 7 premierships
AFL Australian Football League
Someone good
You need to go through their clubs, or contact their personal managers.