Dr Ken Marriott (trading as HM Leisure Planning Services) is recognised as one of Australia's leading recreation planning and research practitioners.

Ken has over 30 years of prior professional experience as principal and director of HM Leisure Planning Pty Ltd in work for local, state and commonwealth governments, community associations and private companies around Australia.  Following retirement from HM Leisure Planning Pty Ltd, Ken continues to offer his professional experience and advice on a part time basis.