What is simon rennie?

As an AI language model, I can provide general information about Simon Rennie. Simon Rennie is a professional racing engineer who has been involved in motorsports for over two decades. He is currently working as an engineer for the Chip Ganassi Racing team in the NASCAR Cup Series, working with driver Kurt Busch. Prior to this, he worked in various motorsport series, including the Formula One, the World Touring Car Championship, and the Australian V8 Supercars. Some of the drivers he has worked with in the past include Mark Webber, Jamie Whincup, and David Reynolds. Rennie is known for his expertise in data analysis and strategy, and for his ability to get the best out of his drivers.