On June 9, 1966, the Minnesota Twins become the first team in American League history to belt five home runs in one inning. Hall of Famer Harmon Killebrew and four other players-Rich Rollins, Zoilo Versalles, Tony Oliva, and Don Mincher-reach the seats against Catfish Hunter and Paul Lindblad in the 9-4 win over the Kansas City A’s.