The no. of events in sport was 12 . 12 teams competed in Men's welterweight boxingat the Games of the XXXI Olympiad . 200 from 43 nations were the competitors in Men's welterweight boxingat the Games of the XXXI Olympiad . It was held in 7–21 August 2016 . Men's welterweight boxingat the Games of the XXXI Olympiad was established on 2005 . North Greenwich Arena were the venues of Men's welterweight boxingat the Games of the XXXI Olympiad
There are 12 squad in sport Men's welterweight boxingat the Games of the XXXI Olympiad