"Taco Bell, our employees and our world-class franchisee partners have thrived under Mark's leadership as he and his team have accelerated the innovation, sales growth and unique brand identity that make Taco Bell an undisputed global icon," said Gibbs. "It was no surprise our industry recently recognized Mark as the Restaurant Leader of the Year, because he exemplifies what it means to be an innovator, risk taker and growth maker. I want to thank Mark for his outstanding leadership that not only drove strong results but also inspired restless creativity and enabled a people-first environment for everyone to thrive. While we will miss Mark, we wish him well as he enjoys this new phase of life with his family."