![GB Radio Network (itunes) show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/050/503/small/gb-radio-network-itunes.jpg)
Summary: What is it about a challenge that lures even the most sane of us to take on huge risks? Meet a woman who started swimming after her brother's sudden death at 34. Now 60, she just swam her way across the English Channel and into the record books.