A few years ago you could have counted Golden State Warriors fans on one hand. Now they have lifelong fans all over the country in the millions. What are some of the other teams in sports that get the most bandwagon fans? - Seahawks in the past 5-6 years. Just like the Warriors. Had no fans at all, got good and all of a sudden they had more "diehard" fans than anyone. - When the Packers got good during the Brett Favre days, they became really popular after being nothing for decades. - Cowboys are probably the kings of bandwagon fans. - Bulls during Jordan days and the Heat during Lebron days.