The no. of events in sport was 12 . 7–21 August 2016 was when it was held . The venue for Men's welterweight boxingat the Games of the XXXI Olympiad was North Greenwich Arena . 200 from 43 nations competed in Men's welterweight boxingat the Games of the XXXI Olympiad . Men's welterweight boxingat the Games of the XXXI Olympiad was established on 2005 . 12 teams competed in Men's welterweight boxingat the Games of the XXXI Olympiad
There are 13 squad in sport Men's welterweight boxingat the Games of the XXXI Olympiad