Keabetswe was born and raised in Mahikeng, South Africa. She completed her BSc & Honours qualifications in Computational & Applied Mathematics at the University of the Witwatersrand. She later obtained a Postgraduate Certificate in Education at the University of South Africa while completing a teaching internship at St Stithians' College. She also taught at Curro Krugersdorp High School and Southdowns College. Prior to joining ALA, Keabetswe was a Grade Head at Southdowns College. In addition to healthy living habits, Keabetswe enjoys hiking and spending time in nature.