Ep. 64: Chad Knaus, Jimmie Johnsons's crew chief

Jimmie Johnson’s crew chief for a record-tying run of seven championships discusses his love of cycling, an offseason trip to Uruguay with his wife, the importance of car chief Ron Malec, his legacy/future and the three people he called on the night of his title last November. Visit www.nbcsports.com/nascar and www.nbcsports.com/motors for more NASCAR and motorsports coverage from NBC Sports. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.See omnystudio.com/listener for privacy information.