Kenyan teacher who gives away 80% of his salary is awarded a $1M global prize

Kenyan teacher Peter Tabichi, center, actor Hugh Jackman, left, and Dubai crown prince Sheikh Hamdan bin Mohammed Al Maktoum react after Tabichi won the $1 million Global Teacher Prize in Dubai, United Arab Emirates.

(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.