He studied Natural Science at Cambridge University and graduated in Medicine from the University of Pennsylvania in 1951 .
Turnbull was born in Edinburgh and grew up in the North of England and in Canada , where he moved with his parents at the beginning of World War II .
Turnbull studied Natural Science at Cambridge University and graduated in Medicine from the University of Pennsylvania in 1951 .
Turnbull was born in Edinburgh and grew up in the North of England and in Canada , where he moved with his parents at the beginning of World War II .