Prior to 1992 most bowls had strict agreements with certain conferences. For example, the Rose Bowl traditionally invited the champions of the Pac-10 and the Big Ten conferences. The Sugar Bowl invited the SEC champion and the Orange Bowl hosted the Big 8 conference champion. These conference tie-ins led to situations where the top-ranked teams in the country could not play each other in a bowl game. The national championship was decided after the bowls, solely by voters for various media polls, who tried to decide which team was best, sometimes based on wins against far inferior teams. As a result, there could be multiple championship titles and no single champion. This led to the term "Mythical National Championship", which is still used to describe high school national champions, since high school sports have state championship tournaments but not national.