San Francisco 49ers
The team was founded in 1946 as a charter member of the All-America Football Conference (AAFC) and joined the NFL in 1949 when the leagues merged. The 49ers were the first major league professional sports franchise based in San Francisco. The name "49ers" comes from the prospectors who arrived in Northern California in the 1849 Gold Rush. The team is legally and corporately registered as the San Francisco Forty Niners. The team began play at Kezar Stadium in San Francisco before moving across town to Candlestick Park in 1970 and then to Levi's Stadium in Santa Clara in 2014.
Levi's Stadium
The city of San Francisco received a new incentive to get a new stadium built. Mayor Gavin Newsom wanted to bring the 2016 Summer Olympics to the city, and a new stadium would sweeten the city's proposal for selection by the United States Olympic Committee as the official US submission to the IOC. The announcement came in November 2006. It called for a new stadium that would be converted into a 68,600-seat stadium for the 49ers after the Olympics. The Olympic Village would be converted into low-income housing after the games were over.