Rádio Metropolitana 98.5 FM is a radio station based in São Paulo, Brazil, targeting a young pop audience. It began operations in 1982, replacing the former Difusora FM radio. The station is owned by entrepreneurs Jayr Sanzone Júnior and Jácomo Sanzone. Metropolitana FM features popular programs like "Chupim," a humor show that has been on air since 1996 and is known for its prank calls. The station has undergone several transformations over the years, including changes to its musical playlist and programming to appeal to its target demographic. In recent years, Metropolitana FM has expanded to form a national network, with affiliate stations in other Brazilian cities.