Jimmy Carter has won the Nobel Peace Prize for 2002. (again: 1, 2, 3)
"When I was at the White House I was a fairly young man and I realised I would have maybe 25 more years of active life," Mr Carter said. He said that he decided to "capitalise on the influence I had as the former president of the greatest nation of the world".
I was born in Carter's next to last year in the White House, so I know very little about his presidential term. However, he seems to have done more in his post-term career than the other living past presidents combined. I congratulate him.
Past winners here.
Update: The NYTimes has Carter's acceptance speech. (via Anil Dash)