Walter Beach III was born in Pontiac, Michigan, in 1933. Before attending college, Beach served in the U.S. Air force, spending three years in Germany as a cryptographer. He graduated from Central Michigan University and played defensive back in both the Canadian and National Football Leagues, including with the the Cleveland Browns during the team's 1964 Championship season. He served as the director for Council for Youth Opportunities during Carl Stokes' mayoral administration. He is a lawyer and author.