Gippsland Grammar year 12 student Isobel McAllister has capped off an extraordinary fortnight of achievement, returning from representing Australia on the world stage to receive one of Victoria’s highest academic honours.
Just days after competing at the 2026 International Biology Olympiad in Vilnius, Lithuania, where she earned a bronze medal, Isobel was presented with a Premier’s VCE Award for excellence in Applied Computing: Data Analytics. The award recognises her outstanding performance in the subject, which she completed as a year 11 student in 2025.
The dual achievements highlight Isobel’s exceptional ability across multiple STEM disciplines, placing her among Australia’s top-performing secondary students.
At the International Science Olympiad, Isobel represented Australia as one of only four Biology students selected nationwide, competing against the world’s leading young biological minds.
Isobel described the competition as a rigorous series of theoretical and practical examinations designed to test university-level biological knowledge and skills.
“It was fun and a great opportunity to make connections, build networks, and get to know people from across the world,” she said.
Gippsland Grammar head of science Kylie Lambert praised Isobel’s achievement.
“Isobel did a fantastic job sitting multiple biology examinations, including a series of practical and theoretical exams, and was awarded a bronze medal at the Olympiad,” Mrs Lambert said.
“This is an amazing effort, as the examinations are aimed at university-level knowledge and skills.”
Upon returning home from Lithuania, Isobel attended the Premier’s VCE Awards, where she was honoured as one of Victoria’s highest-achieving students in Applied Computing: Data Analytics after recording a perfect study score of 50 as a Year 11 student. Remarkably, she also achieved a perfect score of 50 in Biology last year.
Gippsland Grammar applied computing teacher Ed Wilson attributed Isobel’s success to both dedication and a strategic approach.
“Isobel didn’t just work incredibly hard; she worked incredibly strategically, and that’s what really set her apart,” Mr Wilson said.
Mr Wilson noted that Isobel developed an exceptional understanding of the VCE study design, allowing her to refine her responses precisely against assessment criteria. Her major School-Assessed Task investigated Australia’s vehicle fuel efficiency standards, transforming complex global datasets into an accessible analysis of climate impacts.
Gippsland Grammar principal Dr Paul Walton said the entire school community was immensely proud of her accomplishments.
“In the space of just a few days, Isobel has represented Australia on the international stage and been recognised among Victoria’s highest-achieving VCE students,” Dr Walton said.
“These accomplishments reflect not only her outstanding academic ability, but also her curiosity, determination, and commitment to excellence.”
Isobel follows in the footsteps of recent Gippsland Grammar high achievers, including Grace Ng (Class of 2024), who earned a bronze medal at the 2024 International Biology Olympiad in Kazakhstan, and fellow year 12 student Josiah Levchenko, who attended the Junior Science Olympiad in Romania two years ago.
With multiple university scholarship offers already on the table, Isobel is focused on finishing year 12 before transitioning to tertiary study.
“It gave me a lot of perspective about what’s out there and what’s possible,” she said.
