The Mars Agency Hires New CCO From FCB, Expanding Creative Leadership Team

Bierwirth takes over for longtime CCO Jeff Stocker, who was promoted to global chief creative officer. Both Bierwirth and Stocker will work out of The Mars Agency’s Detroit headquarters.

Bierwirth will be tasked with leading day-to-day creative, overseeing creative leadership teams and setting the agency’s creative vision, while reporting to The Mars Agency, North America CEO Rob Rivenburgh.

“We are thrilled to have someone with Suzanna’s rich creative pedigree and depth of big brand experience running creative at The Mars Agency, as we seek to expand our integrated approach of marketing to shoppers,” Rivenburgh said in a statement.