The first cornerstone was laid at the site of the stadium on 2 August 1948. With the first World Cup game scheduled to be played on 24 June 1950, this left a little under two years to finish construction. However, work quickly fell behind schedule, prompting FIFA to send Dr. Ottorino Barassi, the head of the Italian FA, who had organized the 1934 World Cup, to help in Rio de Janeiro. A work force of 1,500 constructed the stadium, with an additional 2,000 working in the final months. Despite the stadium having come into use in 1950, the construction was only fully completed in 1965.