Born in Surrey, British Columbia to Catherine and John Lovett, he initially played soccer before moving into the high jump, following comments by his school soccer coach that he was too slow for the sport. Lovett had success at a young age in high jump, breaking the Canadian youth record and receiving the honour of Canadian Youth Athlete of the Year in 2009. He attended Brookswood Secondary School before heading south of the border to study Arts and communications at the University of New Mexico.[1][3]
Lovett's progress plateaued after the age of seventeen: from a best of 2.17 m (7 ft 1+1⁄4 in) in 2009, he had added only six centimetres to that by 2015. Clearances of 2.27 m (7 ft 5+1⁄4 in) in the 2017 outdoor season then 2.29 m (7 ft 6 in) in the 2018 indoor season saw him edge towards the elite level of the sport.[4]
In the leadup to the 2020 Summer Olympics in Tokyo, Lovett hit the Olympic qualifying standard in his third and final attempt at 2.33 metres at the Canadian Olympic track and field trials, beating Michael Mason for the Canadian title in the process. He was thus named to the Canadian Olympic team.[6] Competing at the Olympic high jump event, he jumped 2.30 metres to finish in eighth place.[7]