The young scientists’ next project will focus on taxation systems and mathematical methods for evaluating fairness and progressivity in tax structures. Mohlobuli (15) represented South Africa at the prestigious 1923 International Mathematics, Science and Engineering Fair held in Izmir, Türkiye, from Monday, 1 June to Saturday, 6 June. 

The Grade 9 learner from Hoërskool Bloemfontein secured second place and a silver medal in the Mathematics category. He and his friends returned home with results, showcasing South Africa’s growing strength in science, technology, engineering and mathematics (STEM) research. 

Mohlobuli represented South Africa alongside fellow learners Connor Kinnes from Cape Town and Joshua Danilatos from Makhanda at the international competition. Photo supplied

“Representing South Africa on an international stage and receiving a silver medal was an incredible honour,” said Mohlobuli. “It was rewarding to see months of hard work recognised, and the experience has motivated me to continue pursuing research and challenging myself academically.

“What stood out most for me was how science brought people together from different countries and cultures. Despite our different backgrounds, we were all connected by a shared curiosity and passion for learning, which made the experience truly unforgettable.

“I want other learners to know that you do not have to be a genius to succeed in mathematics or science. If you stay curious, work consistently and are willing to learn from mistakes, you can achieve more than you think and create opportunities for yourself both locally and internationally.”

Outside the competition, Mohlobuli enjoyed visiting the ancient city of Ephesus and participating in the Food Exchange and Cultural Night, where learners shared traditions, dances, and cuisine from their respective countries.

My fascination with Goldbach’s Conjecture began after watching a video by the educational YouTube channel Veritasium, he said.

“I watched it, and I just couldn’t let go of the conjecture because it’s a problem that’s been unsolved for nearly 200 years.  

“I went down the rabbit hole, started reading more, and eventually realised that I wanted to build something around it. That curiosity became my project.”

Mohlobuli encouraged aspiring young scientists and mathematicians to embrace challenges and remain curious. “Maths can seem intimidating, but so can anything you’ve never done before.

“The key is not to be afraid of mistakes. If you stay curious and keep trying, maths becomes less about getting the right answer and more about learning how to think.”

OFM News/Zenande Mpame mvh

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