'Beautiful Mind' mathematician John Nash killed in crash
The BBC's Caroline Hawley looks back at the life of John Nash US mathematician John Nash, who inspired the Oscar-winning film A Beautiful Mind, has died in a car crash with his wife, police have said. Nash, 86, and his 82-year-old wife Alicia were killed when their taxi crashed in New Jersey, they said. The mathematician is renowned for his work in game theory, winning the Nobel Prize for Economic
