Northern beaches student Griff Brondum, 14, sitting his HSC exams

Nadine Morton
By Nadine Morton
November 8 2021 - 4:00am
EXAM READY: At four years old Griff Brondum taught himself long addition, at 14 he's ready to sit HSC exams. Picture: Geoff Jones

By the time he was four years old, Griff Brondum had already taught himself how to do long addition. When he was five, his mother Cerian taught him how to play chess. Two weeks later, he was beating her.

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Nadine Morton

Nadine Morton

Breaking News Reporter - National

There's a million tales to tell and I'm enjoying bringing them to you. News tips always welcome, get in touch on social or email me at: nadine.morton@austcommunitymedia.com.au.