@CNN: A math and physics teacher from rural Kenya, who gives away 80% of his monthly income to help the poor, has won a $1 million prize https://t.co/fRCb7jOeGE https://t.co/5pVrPUpsWa

@CNN: A math and physics teacher from rural Kenya, who gives away 80% of his monthly income to help the poor, has won a $1 million prize https://t.co/fRCb7jOeGE https://t.co/5pVrPUpsWa