Poland competed at the 1964 Summer Olympics in Tokyo, Japan. 140 competitors, 115 men and 25 women, took part in 87 events in 12 sports.
Poland competed at the 1960 Summer Olympics in Rome, Italy. 185 competitors, 156 men and 29 women, took part in 108 events in 17 sports.
The men's welterweight event was part of the boxing programme at the 1920 Summer Olympics. The weight class was the fourth-heaviest contested, and allowed boxers of up to 147 pounds. The competition was held from August 21, 1920 to August 24, 1920. 18 boxers from ten nations competed.
Issake Dabore is a retired boxer from Niger who mainly fought in the light-welterweight and welterweight weight classes. Dabore competed at three Olympics; Tokyo 1964, Mexico City 1968 and Munich 1972. He was the first Nigerien person to compete at the Olympics and the first Nigerien to win an Olympic medal. Dabore won his Olympic medal at the 1972 Munich Olympics, where he won a bronze medal in the men's light-welterweight.
Cameroon competed in the 2008 Summer Olympics held in Beijing, People's Republic of China from August 8 to August 24, 2008.
The men's welterweight event was part of the boxing programme at the 1936 Summer Olympics. The weight class was the fourth-heaviest contested, and allowed boxers of up to 147 pounds. The competition was held from Monday, August 10, 1936 to Saturday, August 15, 1936. Twenty-four boxers from 24 nations competed.
The men's welterweight event was part of the boxing programme at the 1932 Summer Olympics. The weight class was the fourth-heaviest contested, and allowed boxers of up to 147 pounds. The competition was held from Tuesday, August 9, 1932 to Saturday, August 13, 1932. Sixteen boxers from 16 nations competed.
Byambyn Tüvshinbat is a Mongolian boxer. He competed in the 2007 and 2011 Asian Amateur Boxing Championships, the 2006 and 2010 Asian Games, the 2006 World University Boxing Championship and the Shaheed Benazir Bhutto International Boxing Tournament. Tüvshinbat represented Mongolia in the Men's welterweight event at the 2012 Summer Olympics and defeated Gabonese Yannick Mitoumba in the first round but lost to Frenchman Alexis Vastine in the second round then in the 2016 Summer Olympics, beating Alberto Palmetta of Argentina in the first round and losing by split decision to Steven Donnelly in his second match.
Yasuhiro Suzuki is a Japanese boxer who competed at the 2012 Summer Olympics in the welterweight division. He is an alumnus of the Takushoku University, and is Second lieutenant in the Japan Ground Self-Defense Force.
The boxing tournaments at the 2016 Summer Olympics in Rio de Janeiro took place from 6 to 21 August 2016 at the Pavilion 6 of Riocentro.
The men's welterweight boxing competition at the 1948 Olympic Games in London was held from 7 to 13 August at the Empress Hall in Earl's Court and the Wembley Arena.
Romeo Brin is a retired amateur Filipino boxer. He represented the Philippines in three editions of the Olympic Games, and has captured numerous medals in both lightweight and light-welterweight divisions at the Southeast Asian Games and at the Asian Championships. Throughout his sporting career, Brin has been training for Team Caltex Boxing Club under his head coach and mentor Nolito Velasco.
Anoushiravan Nourian is a retired amateur Iranian-born Australian boxer. He picked up a bronze medal in the welterweight at the 1994 Asian Games in Hiroshima, and also competed in two editions of the Olympic Games under different banners. Nourian's career had been overshadowed by a doping controversy in 2000, resulting to a ban from the Iranian boxing team at the Summer Olympics in Sydney and his emigration to Australia, where he later obtained a dual citizenship.
The men's light welterweight boxing competition at the 2016 Olympic Games in Rio de Janeiro was held from 10 to 21 August at the Riocentro.
The men's welterweight boxing competition at the 2016 Summer Olympics in Rio de Janeiro was held from 7–17 August at the Riocentro.
Patrick "Pat" Dwyer was an Irish boxer. He competed in the men's welterweight event at the 1924 Summer Olympics.
The men's light welterweight event was part of the boxing programme at the 1952 Summer Olympics. It was the inaugural Olympic event for the weight class and it allowed boxers of up to 63.5 kilograms to compete. The competition was held from 28 July to 2 August 1952. 28 boxers from 28 nations competed.
The men's welterweight event was part of the boxing programme at the 1952 Summer Olympics. The weight class allowed boxers of up to 67 kilograms to compete. The competition was held from 29 July to 2 August 1952. 29 boxers from 29 nations competed.
The men's light welterweight event was part of the boxing programme at the 1960 Summer Olympics. The weight class allowed boxers of up to 63.5 kilograms to compete. The competition was held from 25 August to 5 September 1960. 34 boxers from 34 nations competed.
The men's welterweight event was part of the boxing programme at the 1960 Summer Olympics. The weight class allowed boxers of up to 67 kilograms to compete. The competition was held from 25 August to 5 September 1960. 33 boxers from 33 nations competed.
