Jack Roush is a Truck Series champion team owner. (Photo: LAT Photographic)

5) Jack Roush

“Jack Roush invested big-time in the Truck Series - an impressive 50 wins to go with a championship. He also has done a great job of using the series to develop talent. Roush brought along Kurt Busch, a former Cup champ, and Greg Biffle and Carl Edwards, who both have won Nationwide championships, in addition to enjoying great success in Cup.”

-- Adam Alexander, SPEED reporter


“Jack Roush has 50 wins as an owner and competed in every event from 1995 to 2009. He used his team to develop talent and moved up multiple drivers, such as Kurt Busch, Carl Edwards and Greg Biffle.”

-- Ray Dunlap, SPEED reporter

“Jack Roush has used the Truck Series to perfection to groom young talent and move them up the ladder of success. Giving future stars the opportunity to learn and make mistakes in the Truck Series has made them better as they progress in their stock car careers.”

-- Rick Allen, SPEED play-by-play announcer

SPEED™, anchored by its popular and wide-ranging coverage of NASCAR, is the nation’s first and only cable television network dedicated to automotive and motorcycle racing, performance and lifestyle. Now available in more than 79 million homes in North America, SPEED is among the industry leaders in interactive TV, video on demand, mobile initiatives and broadband services. For more information, please visit SPEED.com, the online motor sports authority.