Founded in 1959, the Buffalo Bills are one of the most storied franchises in the National Football League (NFL). The Bills have won two American Football League (AFL) Championships (1964 - 1965) and won an NFL record four straight AFC Championships (1990 - 1993) that included four trips to the Super Bowl. The Bills are a progressive organization and pride themselves on the regionalization of their team. They hold their training camp in Rochester, NY and were the first NFL team ever to play a home game in Canada with the Bills Toronto Series that began in 2008. As Western New York's top-rated sports and entertainment choice, the Bills annually entertain nearly one million fans at Ralph Wilson Stadium, produce the region's number-one rated sports television programming, have one of the NFL's largest fan clubs with the Bills Backers, and host the most visited team website in Western New York. Under the guidance of Pro Football Hall of Fame member and original team founder, Ralph C. Wilson, Jr., the Bills celebrated their 50th Season in 2009.