A Bit of Chicago Bulls History: The Chicago Bulls joined the NBA for the 1966-67 season. The franchise struggled for the better part of a quarter century, occasionally putting excellent teams on the court, such as the tough units of the mid-1970s that featured Bob Love, Norm Van Lier, Jerry Sloan, and Tom Boerwinkle. More often, however, the Bulls worked hard for mediocre results. That all changed in the mid-1980s with the drafting of Michael Jordan, the dominant player of his era and possibly the greatest player of all time. (source: NBA.com)