Kimi Raikkonen

Once I could drive, I spent all my time in the city going to metal shows. I missed the first couple of Metallica shows because I was lame. By the time I got into them, they were playing places like the Kabuki.

The families of many athletes - incensed at the sports leagues and hoping to make games safer overall - are increasingly making the brains of players who die prematurely and suspiciously available for study. Some athletes are even making the bequest themselves.