 The team began to rebuild in the mid-1950s, recruiting University of Rhode Island head coach Hal Kopp to lead the Cougars, who achieved back-to-back winning seasons in 1957 and 1958, led by southpaw quarterback Jared Stephens and nose tackle Gavin Anae.In 1961, Eldon "The Phantom" Fortie became the school's first All-American, and in 1962, BYU moved to the Western Athletic Conference.In 1964, Cougar Stadium was built, which included a capacity of 30,000, and in 1965, head coach Tommy Hudspeth led the Cougars to their first conference championship with a record of 6–4.