Prof Wim de Villiers has been Rector and Vice-Chancellor of Stellenbosch University (SU) since 2015, when he joined his alma mater again after more than two decades abroad. After graduating from SU with an MBChB, he went to Oxford University for his PhD, and then to America, where he studied at Harvard and held several senior positions at the University of Kentucky including Head of Gastroenterology, and Administrative Head of the Good Samaritan Hospital.