Winta McGrath belongs to a well-settled Caucasian family. He was raised with his two older brothers namely Gulliver William, and Zen McGrath.
Both of his siblings are celebrated child actors in Australia. His eldest brother, Gulliver William McGrath is currently 23 years old, born on 15 August 1998.
Gulliver William McGrath served in the 2008 television crime series named Rush as Charlie. In addition to that, he has a total of eight film credits such as The Wake (2009), The Loved Ones (2009), Boys in the Trees (2016), and Lincoln (2012).
Zen McGrath is the middle son of Craig McGrath and Heidi Chapman, born on 30 July 2002. Like his brothers, he is also an actor, known for Red Dog: True Blue (2016), Aloft (2014), and Dig (2015).
