Damian Warner is the Canadian decathlon record holder. He was the 4th decathlete ever to break the 9000 ‐point barrier. He won Olympic gold at the Tokyo Games, setting an Olympic record of 9018 points. Damian Warner won the 2019 IAAF
Between 1980 and 1981, Bulgarian female athletes like Daniela Nenova, Emilia Kunova, and Valentina Dimitrova made rapid progress in pentathlon and heptathlon, setting national records and achieving personal bests in multiple competitions,