High Octane: Fueled

Maddux Bates’s Formula One racecar isn’t the only thing that needs an overhaul this season. The Texan rebel’s bad boy behavior on and off-track last year won him the championship—and an image problem. Now he needs to keep his sponsors happy, his car on course, and his exploits out of the tabloids.

Oncologist Brynn Douglas spent the last dozen years buried in school, patient charts, and research. Bu...