Announcing the 2026 International Science Olympiad teams!
Congratulations to the teams of students selected to represent Australia at the 2026 International Olympiads.
The International Science, Mathematics and Informatics Olympiad teams were announced at the Australian Olympiad Teams Announcement (AOTA). The official ceremony was held at Australian Parliament House in Canberra on 22 June 2026, attended by the students and their families, program staff and distinguished guests from science, maths and informatics communities.
Our honoured guests included Australia’s Chief Scientist, Professor Tony Haymet who congratulated the 27 high school students from around the country. We were also fortunate to welcome Members of Parliament, supporting the students and personally congratulating students from their electorates.
Ben Kirk, Director of Business Development and Strategy for Australian Maths Trust, welcomed the audience and commenced proceedings with an Acknowledgement of Country.
We were welcomed by Professor Benjamin Burton, Board Member from Australian Maths Trust.
Following Professor Burton’s wide words, Dr Tegan Smith, Board Member of Australian Science Innovations, addressed the audience. Tegan acknowledged the generous support of our sponsors, ‘The Science Olympiads takes serious backing. Thank you to the Department of Industry, Science and Resources, our partners at the Australian National University, and our Major Partner, Citadel Securities. Your support is a direct investment in the people who will solve the next generation of global problems.’
Tegan noted how proud the ASI team are to be delivering opportunities and playing a role in supporting students who will go on to make real contributions to Australia’s scientific community. ‘The Olympiad programs identify, encourage, and enable Australia’s brightest students to pursue serious paths in STEM. We only need to look at the major national science reports from 2025 and 2026: the message from the scientific community is loud and clear that science is not a cost, it is a critical investment in our nation’s future. Australia fundamentally needs sharp scientific thinkers to grow our GDP, safeguard our national security, and pioneer real-world climate solutions.’
She thanked our tireless admin staff, our board, our dedicated teachers who spend extra hours mentoring, and the families who provide endless support and encouragement. ‘You are the foundation of this entire high-performance pipeline, and you have every right to be incredibly proud today.’
Tegan congratulated the students selected to represent Australia, ‘You are here because of your exceptional talent and grit. Please remember what you are doing matters. In a world dealing with complex challenges, sharp scientific thinkers have never been more important. Raw knowledge is only half the battle – collaboration, creativity, and sheer persistence are what move the needle.’
“You are the future of Australian innovation, science and technology.”
Following the ceremony, the students proceeded to enjoy lunch at Cafe Constitution where they were visited by Senator the Hon Tim Ayres, Minister for Industry and Innovation, Minister for Science, to congratulate them.
We extend our sincere wishes to the exceptional Australian teams who are proudly representing our nation at the esteemed International Science Olympiads, International Mathematics Olympiad and International Olympiad of Informatics in 2026. Your unwavering dedication, tireless efforts, and remarkable achievements have been a tremendous source of inspiration to us all. We have complete confidence in your extraordinary abilities and know that you will shine brightly on the international stage.
As you embark on this incredible journey, may luck and success accompany each and every one of you. We appreciate your determination and passion, knowing that your hard work and brilliance will undoubtedly make Australia proud.
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More about the Australian teams for International Mathematical Olympiad and the International Informatics Olympiad.
International Physics Olympiad
Being held on 4 to 12 July 2025 in Bucaramanga, Colombia (team is not travelling/competing).
| Aditya Chauhan | NSW | Sydney Technical High School |
| Luke Hackett | ACT | Marist College Canberra |
| Yifan ‘Evan’ Liao | NSW | James Ruse Agricultural High School |
| Michael Tikhanov | VIC | John Monash Science School |
| Owen Zhai | QLD | Brisbane State High School |
Find out more & see photos of the IPhO Team here.
International Biology Olympiad
Competing 12 to 19 July 2025 in Vilnius, Lithuania.
| Isobel McAllister | VIC | Gippsland Grammar School |
| Ethan Tay | VIC | Waverley Christian College |
| Cameron Wong | VIC | Scotch College Hawthorn |
| Tiffany Yi | NSW | Presbyterian Ladies’ College Sydney |
Find out more & see photos of the IBO Team here.
International Chemistry Olympiad
Competing on 10 to 19 July 2025 in Tashkent, Uzbekistan.
| Chloe Jain | WA | Rossmoyne Senior High School |
| Daniel Lin | NSW | James Ruse Agricultural High School |
| Ishan Umranikar | VIC | Melbourne Grammar School |
| Dylan Win | NSW | Normanhurst Boys High School |
Find out more & see photos of the IChO Team here.
International Earth Science Olympiad
Competing on 20 to 27 August 2025 in Turin, Italy.
| Hazel Chan | VIC | The Mac.Robertson Girls’ High School |
| Stephanie Cheng | NSW | James Ruse Agricultural High School |
| Mali Hart | WA | Bunbury Catholic College |
| Yukai Yan | NSW | Sydney Church of England Grammar School |
Find out more & see photos of the IESO Team here.
Thank you for all the support along the way!
The students selected on these teams have outperformed thousands of other students in qualifying exams and intensive training to earn their place on the team. Their journey started by sitting the ASO Exam in July to August 2025 before being selected to attend ASO Summer School in January 2026, onsite at the Australian National University.
The team have gained immense knowledge and skills during the last year, under the guidance of their Program Directors, Deputy Program Directors and support teams.
We want to thank everyone who supports students to participate in our science extension programs. From the science teachers, school teams and principals, to the families and support people of our participants… to our team behind the scenes, our Board Members and our partners, supporters and sponsors…. thank you for recognising the importance of science!
Australia’s International Science Olympiads programs are run by not-for-profit Australian Science Innovations.
Thank you to our Major Funder, the Department of Industry, Science and Resources, who recognise the significance of supporting the future of Australian science through programs like the Australian Science Olympiads.
We are grateful for our partnership with the Australian National University, providing our students with access to world class amenities and facilities, along with an invaluable experience of staying, eating, and hanging out on campus.
Thank you to our Major Partner, Citadel Securities, for their support and commitment to excellence in our programs.
Learn more about Australian Science Olympiad program here.
For updates on the Australian team during the International Science Olympiads, follow us on Facebook, Instagram and LinkedIn, and subscribe to our ASI News e-letter.
