On this episode of Throttle Therapy, Katherine delves into the day-to-day business aspects of being a race car driver, from sponsorship relationships to merchandise. She checks in following her trip to Nashville and looks ahead to her next race in Vegas.

The Mindset of an Earnhardt with Kelley Earnhardt Miller
48:01

Storytelling and Innovation with Justin Marks
52:49

Becoming “The Kid”: Mark Martin
1:00:29