@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/wtB0vhK4jp
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/wtB0vhK4jp
— CNN (@CNN) March 27, 2019