September 1, 2015 Atlanta – Dikembe Mutombo (right) reacts to the announcement that his jersey number will be retired on November 24 as Atlanta Hawks coach Mike Budenholzer claps during the celebration naming September 1 as Dikembe Mutombo Day in Fulton County at the Fulton County Government Center in Atlanta on Tuesday, September 1, 2015. JONATHAN PHILLIPS / SPECIAL