Penn State’s Joey Julius talks with ABC News’ Paula Faris about why he went public with his battle.
03:31 min
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In the pitch-black 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 100-mile swim from Cuba to Florida—at age 64. Hear her story.