Shakuntala Devi

Shakuntala Devi (1929–2013) was India best known for Indian writer and mental calculator.

Shakuntala Devi (November 4, 1929 – April 21, 2013) was an Indian mental calculator, astrologer, and writer. Widely known as the 'Human Computer,' she held a Guinness World Record for her astonishing mathematical feats. Devi also authored the pioneering 1977 book The World of Homosexuals, advocating for full acceptance.