What a beast. The titles were all in the U20 or U18 category.
Here he is in pole vault:
https://twitter.com/AthsAust/status/1112594915018436608
And the 110h:
https://twitter.com/AthsAust/status/1113971418394288129
And the 200:
https://twitter.com/AthsAust/status/1113647519781625856
Article on him here: