High Quality Content by WIKIPEDIA articles! High Quality Content by WIKIPEDIA articles! The Estádio Olímpico João Havelange, also known by its nickname Engenhão, is a multi-use stadium located in the Engenho de Dentro neighborhood (hence its nickname) of Rio de Janeiro, Brazil. It is used mostly for football matches and athletics and is the home field of the football club Botafogo. The stadium will host the athletics competitions at the 2016 Summer Olympics. The stadium's capacity will be increased to 60,000 for the Games.