After their defection, the Károlyis established a gym in Houston, Texas. Béla's status as "Nadia's coach" quickly attracted gymnasts to the club, and by the late 1980s, the Károlyi gym had become the preeminent training facility in the United States. By 1990, Károlyi gymnasts were so dominant at national United States meets that journalists dubbed the top cluster of athletes the "Károlyi six-pack". At the 1991 World Championships, every single gymnast on the American squad was either a Károlyi athlete or trained by a former Károlyi club coach.