Two Gauteng Grade 8 learners are preparing to represent South Africa internationally after creating an AI-powered classroom solution for teachers managing overcrowded schools.
Two Grade 8 learners from Gauteng North are preparing to represent South Africa at one of the world’s leading international science competitions after making history within the country’s science fair circuit.
Johan Vorster of Pretoria Boys High School and Gustav Heesen of Afrikaans Hoër Seunskool have been selected to compete at the prestigious Genius Olympiad in Rochester, New York, following their rapid rise through South Africa’s science competition landscape.
The pair first gained national attention in 2025 when, as Grade 7 learners, they became the youngest students ever to win the overall title at the Gauteng North Imbewu Science Fair. Competing against older learners across multiple grades, the boys stood out for developing an accessible AI-driven solution designed to support teachers managing overcrowded classrooms.
Their project was inspired by a combination of curiosity around emerging technologies such as AI and ChatGPT, alongside a desire to address real challenges faced within South African schools. According to their family, Johan’s exposure to education challenges through his mother’s work in the sector, combined with Gustav’s strong interest in science and technology from an early age, helped shape the direction of the innovation.
The achievement marked a significant moment for the science fair and highlighted the growing potential of young South African innovators entering the technology and science space at increasingly younger ages.
Their success continued into 2026 when they competed at the South African Youth Environmental and Science Symposium (SAYESS), where they earned the title of Second Runner-Up nationally. That achievement secured their invitation to represent South Africa internationally at the Genius Olympiad.
For Johan and Gustav, the opportunity represents more than a competition. The boys say they are proud to represent South Africa globally while demonstrating that young South African scientists can compete alongside some of the brightest minds in the world.
Beyond the Olympiad itself, the learners hope their innovation can eventually evolve into a mobile-friendly application capable of helping teachers automate tasks such as marking tests and identifying learning gaps earlier. Their long-term vision is to support educators while helping learners receive more targeted academic support.
While the invitation marks a major milestone, international travel costs remain a challenge. Support is currently being sought to help cover flights, accommodation, registration fees, visas, insurance and transport costs to ensure the boys can participate in the competition.
The story reflects not only the promise of young South African innovation, but also the growing role of youth-led solutions in addressing practical education challenges through technology and creativity.
