
Four student bands from the Senior School vied for rock glory in front more than 1,500 of their peers in the annual Knox Battle of the Bands competition.
Knox Grammar School
Year 11 band Trashwater (Jed Kohlmann, James Layman, Tyler Murray, Ollie MacGregor and Richard Leonard) won the competition with their performances of Arctic Monkeys 'Are You Mine' and an original song, 'Escape'.
The students from Trashwater won a recording session at Sony Music Australia.
Each band played an original and a cover song to audience of the entire Senior School.
Congratulations to our 2017 finalists False Idol, Evolution, Ignition and Prep band The Vipers.

22 May 2026
We recently welcomed an incredible 157 teams from schools across Sydney, New South Wales and the ACT to the 2026 NSW Knox da Vinci Decathlon. We thank all participants and accompanying staff for joining us from 12-14 May in the Great Hall and for contributing to such a positive and intellectually vibrant atmosphere.

14 May 2026
Knox has been recognised among New South Wales’ leading schools, ranked 5th in the Daily Telegraph’s Top 100 Private Primary Schools list.

01 May 2026
Future-readiness is a central theme woven throughout the School’s current Strategic Direction. As technology continues to evolve at a rapid pace, its role in education becomes increasingly significant.
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