Diana Nyad: Never, ever give up

In the pitchblack night, stung by jellyfish, choking on salt water, singing to herself, hallucinating. .. Diana Nyad just kept on swimming. And that s how she finally achieved her lifetime goal as an athlete: an extreme 100mile swim from Cuba to Florida at age 64. Hear her story. TEDTalks is a daily video podcast of the best talks and performances from the TED Conference, where the world s leading thinkers and doers give the talk of their lives in 18 minutes (or less). Look for talks on Technology, En