Katie Oswald/Apt 5 Creative
Arantza Pena Popo/Insider
Before Michael Park took over the CMO role at ServiceNow, he held leadership roles in sales and product. But he says marketing is "by far and away the most complex function I've ever run."
Platterful
Zachary Dripps
Britney Kelsey
Dunkin'
Insider
Starbucks