Egypt, which is represented by the Egyptian Olympic Committee (EOC), competed at the 1996 Summer Olympics in Atlanta, United States from July 19 to August 4, 1996. Twenty-nine Egyptian athletes, twenty-seven men and two women, competed in boxing, handball, judo, rowing, shooting, swimming, weightlifting, and wrestling, but the nation did not win any medals.
Sofia Magdalena Mattsson is a Swedish wrestler, who has won a World Championship, four European championships and an Olympic bronze medal.
The Russian Federation competed at the 2008 Summer Olympics, held in Beijing, China, represented by the Russian Olympic Committee. Russia competed in all sports except baseball, field hockey, football, softball, and taekwondo. They ranked third in the medal table by the number of gold (24) and overall (60) medals. Russia also had 14 medals stripped for doping violations, the most of any nation at the 2008 Olympics.
Colombia competed at the 2008 Summer Olympics. The country sent 68 athletes to compete in 15 sports, making this Colombia's largest ever delegation to the Olympics.
Wang Jiao is a female Chinese freestyle wrestler who won gold at the 2008 Summer Olympics.
Ali Bernard is a female wrestler, who competes in the women's freestyle heavyweight (72 kg) division.
Martine Dugrenier is a Canadian retired wrestler. A three time world champion, she has also competed twice at the Olympics, finishing in 5th place both times.
Yang Kyong-Il is a male freestyle wrestler from North Korea who is a double world champion and won a bronze medal at the 2012 Summer Olympics.
Yuliya Ratkevich is a Belarusian-born Azerbaijani female wrestler. She is the 2012 Olympic bronze medalist in women's freestyle 55 kg. Early in her career, she competed for Belarus.
Geeta Phogat is a freestyle wrestler who won India's first ever gold medal in wrestling at the Commonwealth Games in 2010. She is also the first Indian female wrestler to have qualified for the Olympic Summer Games.
Zhuldyz Eshimova is a Kyrgyz-born female wrestler who competes for Kazakhstan. At the 2012 Summer Olympics, she competed in the women's -48 kg freestyle division, losing to Vanessa Kolodinskaya in the second round. At the 2016 Summer Olympics, she competed in the same division. She lost to eventual gold medalist Eri Tosaka in her first match. Because Tosaka reached the gold medal round, Eshimova took part in the repechage. She beat Haley Augello in the first round of the repechage, but lost to Sun Yanan in her bronze medal match.
Men's freestyle 74 kilograms competition at the 2012 Summer Olympics in London, United Kingdom, took place on 10 August at ExCeL London. This freestyle wrestling competition consisted of a single-elimination tournament, with a repechage used to determine the winners of two bronze medals. The two finalists faced off for gold and silver medals. Each wrestler who lost to one of the two finalists moved into the repechage, culminating in a pair of bronze medal matches featuring the semifinal losers each facing the remaining repechage opponent from their half of the bracket.
Men's freestyle 120 kilograms competition at the 2012 Summer Olympics in London, United Kingdom, took place on 11 August at ExCeL London. This freestyle wrestling competition consisted of a single-elimination tournament, with a repechage used to determine the winners of two bronze medals. The two finalists faced off for gold and silver medals. Each wrestler who lost to one of the two finalists moved into the repechage, culminating in a pair of bronze medal matches featuring the semifinal losers each facing the remaining repechage opponent from their half of the bracket.
Anastasija Grigorjeva is a Latvian freestyle wrestler, who won gold at the 2010, 2013 and 2016 European Championships. She has also won two bronze medals at World Championship level and won gold at the European Games. She has competed at three Olympics.
Shin'ichi Yumoto is a Japanese freestyle wrestler. He competed in the 2009 World Wrestling Championships, reaching the round of 16. He competed in the 2011 World Wrestling Championships, reaching the quarterfinals. He competed in the 2012 Summer Olympics, winning a bronze medal. At the 2012 Summer Olympics, he lost to Vladimer Khinchegashvili in the semi-final. In the repechage, he defeated Radoslav Velikov in his bronze medal match.
Aisuluu Tynybekova is a Kyrgyz freestyle wrestler. She won the silver medal in the women's 62 kg event at the 2020 Summer Olympics held in Tokyo, Japan. She also competed in the women's 63 kg event at the 2012 Summer Olympics, the first woman to wrestle for Kyrgyzstan in the Olympics. A legal dispute threatened to prevent Tynybekova from competing in London, but the case was delayed until after the Games. Tynybekova was eliminated in the 1/8 finals by Henna Johansson.
Marwa Al-Amri is a Tunisian freestyle wrestler. She was born in Tunis. She represented Tunisia in the women's lightweight freestyle competition at the 2008, 2012, 2016 and 2020 Summer Olympics. She is the first woman from Africa win an Olympic medal in wrestling.
Nataliya Yuryevna Golts is an amateur Russian freestyle wrestler, who played for the women's lightweight category. Since 2002, Golts had won a total of five medals for the 51, 55 and 59 kg classes at the World Wrestling Championships. She is also a five-time European wrestling champion, a silver medalist at the 2010 European Wrestling Championships in Baku, Azerbaijan, and a member of Russian Army Sports Club in Moscow, under her personal coach Omar Murtasaliev.
Jillian Alice Gallays is Canadian freestyle wrestler. She won the bronze medal at the 53kg event at the 2014 World Wrestling Championships, and is a 2016 Olympian.
Sweden competed at the 2020 Summer Olympics in Tokyo. Originally scheduled to take place from 24 July to 9 August 2020, the Games were postponed to 23 July to 8 August 2021, because of the COVID-19 pandemic. Swedish athletes have competed at every Summer Olympic Games, with the exception of the 1904 Summer Olympics in St. Louis.
Sweden 
