The Olympiastadion is a famous sports stadium located in Berlin, Germany. It was originally built for the 1936 Summer Olympics and has a seating capacity of around 74,000. The stadium is known for its distinctive architecture and historical significance, making it a popular venue for various sporting events and concerts. In addition to hosting the Olympics, the Olympiastadion is the home ground of the Hertha BSC football club. The stadium has undergone several renovations over the years, including a major refurbishment for the 2006 FIFA World Cup. Today, it remains a key landmark in Berlin and a symbol of the city's sporting culture.