Walter Camp, "The Father of American football," first selected an All-America team in 1889. Camp – a former Yale University athlete and football coach – is also credited with developing play from scrimmage, set plays, the numerical assessment of goals and tries and the restriction of play to eleven men per side. The Walter Camp Football Foundation – a New Haven-based all-volunteer group – was founded in 1967 to perpetuate the ideals of Camp and to continue the tradition of selecting annually an All-America team, which is selected by the head coaches and sports information directors of the Football Championship Subdivision schools and certified by the accounting and auditing firm, Marcum LLP.