When was the American businessma who co-founded Atlanta United FC born? 
Atlanta United FC:  The club, which was announced by the league as an expansion franchise on April 16, 2014, is owned and operated by Home Depot co-founder and Atlanta Falcons owner Arthur Blank. Arthur Blank: Arthur M. Blank (born September 27, 1942) is an American businessman and a co-founder of The Home Depot.
September 27, 1942