Lisa-Marie Vizaniari (born 14 December 1971 in Lake Cargelligo, New South Wales) is an Australian retired discus thrower and a retired professional boxer.
[1] Her personal best throw was 65.86 metres, achieved in March 1997 in Melbourne.
The Australian, and Oceanian,[2] record then belonged to Daniela Costian with 68.72 metres.
[3] 1Representing Oceania In 2001, Vizaniari made her professional debut as a boxer.
Vizaniari is a two time World Heavyweight Champion.