Hjalmar Rall, who is referred to as South Africa’s own ‘Sheldon Cooper’, is an 18-year-old graduate with a BSc Honours in Physics from the University of Pretoria (UP). This is his second degree. #UPGraduation2021: 18-year-old whizz-kid Hjalmar Rall, who registered as a UP student when he was 14, recently graduated cum laude with a BSc Honours Degree in Physics during the … Continue reading Meet South Africa’s Sheldon Cooper, an 18-year-old genius