Congratulations Mark, well deserved. You'll ace it like you always do.

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The right man for the job! Congratulations Mark!

Let's hope the added management responsibilities still allow you to get your hands dirty! ;-)

Congratulations Mark! Thank you for all you do here and at GM

That's awesome, congrats! My son now 14yo started racing karts at age 7 and now races Spec Miata's leading the local Championship in points. Has his full SCCA competition racing license. You never know maybe our paths will cross in the pits in the next few years as we won't be staying in a Spec Miata for long. But glad to see continued investment in racing from GM with great people.