20 years ago Julie Snyder applied for a job at a little known radio show called, 'This American Life'. They'd only been on the air for a year and she said of her application, "I was incredibly unqualified."

It was there she developed a passion for audio storytelling, and where she met Sarah Koenig. 15 years later the two would start working on a new podcast project in Sarah's basement. The project launched in 2014, it's called 'Serial'.