David J. C. MacKay
Sir David John Cameron MacKay was a British physicist, mathematician, and academic. He was the Regius Professor of Engineering in the Department of Engineering at the University of Cambridge and from 2009 to 2014 was Chief Scientific Advisor to the UK Department of Energy and Climate Change (DECC). MacKay wrote the book Sustainable Energy – Without the Hot Air.
22 April 1967
Born on the same birth date (22 April 1967): Sherri Shepherd
Born on the same birth day (22 April): Archy Kirkwood • Donald J. Cram • Ellen Glasgow • Glen Campbell • John Foley (British Army officer) • Mart Laar • Mickey Vernon • Paul Davies • Sidney Nolan • Steve Fossett • Violet McGraw
Born in the same month (April 1967): Brent Gilchrist • Dana Barros • Dino Rađa • Edith Masai • Greg Camp • Olga Tañón • Sarah Cracknell • Tanya Byron • Toomas Tõniste • Willem-Alexander of the Netherlands