3 août 2023 · Despite besting his own Junior record by 11 kilograms and beating the previous Senior record by three kilograms, 89-kilogram Nasar was not ranked at the 2022 International Weightlifting. 1 août 2023 · At the 2021 International Weightlifting Federation (IWF) World Championships, Karlos Nasar of Bulgaria conquered the scoreboard by clean & jerking 208 kilograms (458.5 pounds) in the Men’s. At 18 years old, Karlos broke world record in 89kg (220 kg) to win the gold medal in Clean & Jerk at 2022 World Weightlifting Championships, making him the only male weight lifter to hold world records in two different categories.