For the 1976 Summer Olympics, a total of twenty-seven sports venues were used. Several venues used had been in existence before Montreal made its first Olympic bid in the late 1930s. By the 1950s, Montreal's bid for the Olympics shifted from Winter to Summer before it was finally awarded the 1976 Summer Games in 1970. Strikes in 1974-5 affected construction of the Olympic Park, most notably the Stadium, Pool, and Velodrome, to the point where the FINA President threatened to not have the diving, swimming, and water polo events take place there for the games in early 1976 though all three venues were completed as best as possible prior to the 1976 Games. 27 swimming world records were set as a result. The oldest stadium, Molson Stadium at McGill University, would be converted into artificia