What began as a childhood dislike of Mathematics and Science culminated in an outstanding academic achievement for Hermy Madimetja Mantjiu (23), who graduated with a BSc Honours in Statistics (summa cum laude) and received the Dean’s Excellence Awards for Outstanding Performer and Overall Achiever during the 2026 School of Science and Technology’s autumn graduation ceremony at Sefako Makgatho Health Sciences University (SMU).
Mantjiu, originally from Kalkspruit (Ga-Magongoa) in Limpopo and raised in Soshanguve, Block SS Extension 5, known as Jukulyn, credits hard work, discipline, perseverance and the support of his family for shaping his journey. “I did not always enjoy Mathematics and Science. In fact, I hated both subjects at first,” Mantjiu said.
His attitude towards the subjects changed around Grade 11, when he developed a genuine interest in understanding how things work and began challenging himself academically. That turning point ultimately led him towards Statistics and a university career that has seen him progress from student and academic tutor to part-time junior lecturer.
One of the people who played a significant role in developing his passion for Mathematics was his former class teacher, Emmanuel Sekepe. Mantjiu said Sekepe’s enthusiasm for the subject inspired him and continues to influence him in his role as a mentor. “My former class teacher, Mr Emmanuel Sekepe, made me fall in love with Mathematics,” he said. “What makes our relationship even more meaningful is that he is now my mentor.”
His mother, Priscilla Mantjiu, was also a constant source of encouragement, reminding him to practise, remain focused and continue working towards his goals. Mantjiu also acknowledged the support of his late friend Precious Maswanganyi, his former roommate at Arebeng 1 student residence (Pretoria), and his close friend, Sphesihle Moloi, particularly during difficult periods.
“Meeting Hermy in 2022 was a hidden blessing. He became like family—kind-hearted, selfless, and always willing to help others. His academic success is no accident; it reflects his hard work, resilience, and willingness to learn. I saw him struggle with Linear Algebra, but with encouragement, he overcame that fear and excelled. Seeing how far he has come fills me with pride, knowing I played a small part in his journey,” Moloi recalls.
For Mantjiu, achieving summa cum laude represents far more than an academic distinction. “It represents years of hard work, sacrifice, consistency and believing in myself,” he said.
Consistency became particularly important during his transition from high school to university. He described his first year as a major adjustment, requiring him to adapt to different modules, a faster pace of learning and greater independence. His response was to establish a daily study routine. “I made a commitment that I would not finish a day without studying something, even if it were only a small amount,” he said.
His journey was not without moments of doubt. During his second year, Mantjiu considered abandoning his degree, but faith, encouragement, and his determination to continue helped him persevere.
Today, his academic journey extends beyond his own studies. As a junior lecturer in the Department of Statistical Science at SMU, he helps first-year students understand Statistics, an experience he says has strengthened his own knowledge by requiring him to explain complex concepts from different perspectives.
Mantjiu believes Statistics and data analytics can contribute to evidence-based decision-making in healthcare, education, business and government. With skills in R, Power BI, Excel and Python, he hopes to contribute through research, teaching and the practical application of Statistics.
He also wants to inspire young people who may doubt their ability in Mathematics and Science. “Do not decide that you are incapable before you have given yourself a real chance,” he advised. “Practise consistently, ask questions when you do not understand, and do not be afraid of making mistakes.” Mantjiu describes his journey in three words: “Consistency, perseverance and faith.”
His achievement reflects the transformative potential of education and the importance of institutions such as SMU in developing academic excellence, cultivating talent and preparing graduates to contribute meaningfully through education, research and professional practice.
By Tumelo Moila
