owner: Mr. Derrick Walker ... a legend in motor racing, and in my personal opinion, a true Gentleman of the business world, featured here with his two drivers in 2007

1992 

Walker Motorsport's Mackenzie Financial  Lola Chevy #15,  driven by Scott Goodyear   

1995 

Walker Racing's Marlboro/Chapeco #15 Reynard Ford, driven by Christian Fittipaldi

2007

Walker Racing's  Team Australia #5 and #15 car models, of the new DP01 Panoz - Fords, was the first 2007 Team Panoz models to be completed by us, as part of our agreement with The Champ Car World Series, and Speedgear.    The #5 car, was driven by Will Power, and the #15 Car was driven by Simon Pagenaud