In Finland, the Helsinki Olympics are sometimes called the last real Olympics, when trying to emphasize the nature of the Games as the last Games of the true Olympic spirit, a sporting and non-commercial event. For example, a book about competitions written by Antero Raevuori is named after this saying. However, the phrase was invented in Finland and is not used elsewhere in the world. It was developed at the turn of the 1970s and 1980s, when doping began to become more widespread in sports, 1972 Summer Olympics the Munich massacre, and the 1976, 1980 and 1984 the Summer Olympics were widely boycotted.