This week's agency moves, hires and partnerships: September 10, 2019

Knoxville-based agency Tombras hired Jeff Benjamin as its first chief creative officer. Most recently, he was partner and executive creative director at Barton F. Graf. He also served as North American chief creative officer at J. Walter Thompson and was partner and CCO at Crispin Porter & Bogusky, where he worked on notable campaigns like “Subservient Chicken” and “Whopper Sacrifice." Minneapolis agency Yamamoto hired Grant Smith as chief creative officer, a new