A founding member of the Bundesliga in 1963, the club is today based in Charlottenburg-Wilmersdorf. With around 46,000 members, Hertha BSC is Berlin's largest sports club and one of the 15 largest in Germany. The first team plays its home matches at Berlin's largest stadium — the Olympic Stadium with a capacity of 74,475. Attendance in the 2018/19 season stood at just 66.1 percent — highlighting the eternal gap between venue and sporting reality.