Panathinaikos Athlitikos Omilos is a Greek sports club founded in 1908, whose home stadium is the Olympic Stadium in Athens, with a capacity of 71,000 spectators. The Panathinaikos Club has professional sports divisions for soccer, basketball and volleyball. The Panathinaikos soccer team has won 20 Greek domestic league championships and was the only Greek team to reach the Champions League final in 1971 (data as of 2014).