The podcast "What It Takes" features conversations with individuals that have achieved major success (in lack of a better description) in their profession.

These podcasts are built-up by rare interviews that The Academy of Achievement has conducted over the past 25 years.

For example, here is the episode "Ray Dalio: Maestro of the Markets" that features one of the best hedge fund managers and investors of all time.

And here is the complete interview with Ray Dalio by The Academy of Achievement from 2012: