Ukraine competed in the Summer Olympic Games as an independent nation for the first time at the 1996 Summer Olympics in Atlanta, United States. Previously, Ukrainian athletes competed for the Unified Team at the 1992 Summer Olympics. 231 competitors, 146 men and 85 women, took part in 148 events in 21 sports.
The Greco-Roman lightweight was one of four Greco-Roman wrestling weight classes contested on the Wrestling at the 1908 Summer Olympics programme. Like all other wrestling events, it was open only to men. The lightweight was the lightest weight class, allowing wrestlers up to 66.6 kilograms (147 lb). Each nation could enter up to 12 wrestlers.
The Greco-Roman middleweight was one of four Greco-Roman wrestling weight classes contested on the Wrestling at the 1908 Summer Olympics programme. Like all other wrestling events, it was open only to men. The middleweight was the second-lightest weight class, allowing wrestlers up to 73 kilograms (161 lb). Each nation could enter up to 12 wrestlers.
The Greco-Roman light heavyweight was one of four Greco-Roman wrestling weight classes contested on the Wrestling at the 1908 Summer Olympics programme. Like all other wrestling events, it was open only to men. The light heavyweight was the second-heaviest weight class, allowing wrestlers up to 93 kilograms (205 lb). Each nation could enter up to 12 wrestlers.
The men's Greco-Roman 48 kilograms at the 1992 Summer Olympics as part of the wrestling program were held at the Institut Nacional d'Educació Física de Catalunya from July 27 to July 29. The wrestlers are divided into 2 groups. The winner of each group decided by a double-elimination system.
The men's Greco-Roman 57 kilograms at the 1992 Summer Olympics as part of the wrestling program were held at the Institut Nacional d'Educació Física de Catalunya from July 28 to July 30. The wrestlers are divided into 2 groups. The winner of each group decided by a double-elimination system.
The men's Greco-Roman 57 kilograms at the 1992 Summer Olympics as part of the wrestling program were held at the Institut Nacional d'Educació Física de Catalunya from July 28 to July 30. The wrestlers are divided into 2 groups. The winner of each group decided by a double-elimination system.
The men's Greco-Roman 68 kilograms at the 1992 Summer Olympics as part of the wrestling program were held at the Institut Nacional d'Educació Física de Catalunya from July 28 to July 30. The wrestlers are divided into 2 groups. The winner of each group decided by a double-elimination system.
The men's Greco-Roman 74 kilograms at the 1992 Summer Olympics as part of the wrestling program were held at the Institut Nacional d'Educació Física de Catalunya from July 27 to July 29. The wrestlers are divided into 2 groups. The winner of each group decided by a double-elimination system.
The men's Greco-Roman 82 kilograms at the 1992 Summer Olympics as part of the wrestling program were held at the Institut Nacional d'Educació Física de Catalunya from July 28 to July 30. The wrestlers are divided into 2 groups. The winner of each group decided by a double-elimination system.
The men's Greco-Roman 90 kilograms at the 1992 Summer Olympics as part of the wrestling program were held at the Institut Nacional d'Educació Física de Catalunya from July 28 to July 30. The wrestlers are divided into 2 groups. The winner of each group decided by a double-elimination system.
The men's Greco-Roman 100 kilograms at the 1992 Summer Olympics as part of the wrestling program were held at the Institut Nacional d'Educació Física de Catalunya from July 26 to July 28. The wrestlers are divided into 2 groups. The winner of each group decided by a double-elimination system.
The men's Greco-Roman 130 kilograms at the 1992 Summer Olympics as part of the wrestling program were held at the Institut Nacional d'Educació Física de Catalunya from July 27 to July 29. The wrestlers are divided into 2 groups. The winner of each group decided by a double-elimination system.
The men's Greco-Roman lightweight competition at the 1932 Summer Olympics in Los Angeles took place from 4 August to 7 August at the Grand Olympic Auditorium. Nations were limited to one competitor. This weight class was limited to wrestlers weighing up to 66kg.
The men's Greco-Roman middleweight competition at the 1932 Summer Olympics in Los Angeles took place from 4 August to 7 August at the Grand Olympic Auditorium. Nations were limited to one competitor. This weight class was limited to wrestlers weighing up to 79kg.
The men's Greco-Roman heavyweight competition at the 1932 Summer Olympics in Los Angeles took place from 4 August to 7 August at the Grand Olympic Auditorium. Nations were limited to one competitor. This weight class was not limited by maximum weight and was open to wrestlers above 87kg.
The men's Greco-Roman welterweight competition at the 1936 Summer Olympics in Berlin took place from 6 August to 9 August at the Deutschlandhalle. Nations were limited to one competitor. This weight class was limited to wrestlers weighing up to 72kg.
Serbia 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, due to the COVID-19 pandemic. It was the nation's fifth appearance at the Summer Olympics as an independent nation.
The men's Greco-Roman light heavyweight competition at the 1960 Summer Olympics in Rome took place from 26 to 31 August at the Basilica of Maxentius. Nations were limited to one competitor.
Tunisia 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, due to the COVID-19 pandemic. Since the nation's official debut in 1960, Tunisian athletes have appeared in every edition of the Summer Olympic Games, except the 1980 Summer Olympics in Moscow because of the nation's partial support for the US-led boycott.
