1. Dr. Zanele Bikitsha (Vibe 94.7 FM) Your browser does not support the HTML5 Audio element. 2. Dr. Oscar Mabele (Smile FM) Your browser does not support the HTML5 Audio element. 3. Dr. Ndu Khumalo (Kangala FM) - isiZulu Your browser does not support the HTML5 Audio element. 4. Dr.Nightingale (Tshwane FM) - English Your browser does not support the HTML5 Audio element.