Mark McCrindle (@markmccrindle) 's Twitter Profile
Mark McCrindle

@markmccrindle

Award winning social researcher, demographer, bestselling author, TEDx speaker and founder of McCrindle Research.

ID: 41960265

linkhttp://www.mccrindle.com.au calendar_today23-05-2009 02:55:17

6,6K Tweet

7,7K Followers

3,3K Following