Taddy Blecher is a pioneer of the free education movement

Jenny Buccos is an agent for global citizenship

Lerothodi Leeuw studies the night skies to find answers to the big questions

Mariéme Jamme is a social entrepreneur, philanthropist and multi-linguist

Stafford Masie is a self-confessed serial tech entrepreneur

Rita Doherty directs the communication strategies of South Africa’s favourite brands

Spoek Mathambo is an afro-futurist and a township tech musical pioneer

Tiaan Franken is technical director of Jock of the Bushveld

Ariane Cornell is executive director of the Space Generation Advisory Council

Bronwen McConkey is an e-learning luminary

Dirty Paraffin is OKMalumKoolkat and the beat shaman Dokta SpiZee

Patience Mthunzi uses laser technology to separate sick cells from healthy ones