Chamberlain Receives Anne Cox Chambers Champion for Kids Award; Roark Honored with Corporate Partner Award at Celebration Benefiting Metro Atlanta Students ATLANTA (March 27, 2026) –   Communities In Schools of Atlanta (CIS of Atlanta) honored Adam Chamberlain, CEO of Mercedes-Benz USA, with its most prestigious award, the Anne Cox Chambers Champion for Kids Award — presented by former head college football coach Nick Saban — at the organization’s annual “Choose Success” Awa