OUYEN P-12 College's dux aims to strengthen the representation of minority groups in the justice system and believes her high ATAR is a step towards achieving her goal.

Milla Searle said she was "extremely shocked but very excited" when she opened her phone on Monday and saw a score of 98.25 on her screen.

The 18-year-old said she had been "quietly hoping" for a score in the low 90s.

"It’s be...