• by Fern Siegel , April 20, 2026

Known has selected Lynn Lewis as its first chief client officer. In the new role, Lewis will report to CEO Kern Schireson and  agency president Ross Martin. 

Her hire follows an array of new clients and work for Known, including “Meal Ticket,” the McDonald’s documentary from Known Originals, a new brand campaign for ADT and the Dr. Seuss Travel Agency.

Prior to the appointment, Lewis served as global CMO for McCann Worldgroup and McCann. Before McCann, she held senior leadership roles across Interpublic Group, including CEO of UM U.S.

“Lynn Lewis joins Known at a pivotal time in our history and in the trajectory of our industry, as we continue to scale our business and redefine what a world-class marketing partner can be,” said Schireson. “We’re thrilled to welcome one of our industry’s most admired leaders, beloved executives and trusted advisors, who will create even more of a competitive advantage for our clients.”

Lewis' remit is to drive organic growth by identifying new opportunities and align multidisciplinary teams to solve complex business challenges that deliver key results for clients.

In addition, she will serve as a senior strategic advisor.

“When I look at the future of our industry, it’s Known. I’ve seen exactly what they do for their clients, there’s nothing like it. I’m excited to bring these incredible capabilities to marketers who need them now more than ever,” added Lewis.