Theodore "Ted" Dumitru was a Romanian football manager who is best known for his time in South Africa. Dumitru was one of few coaches who have led South Africa's 'big three' clubs Kaizer Chiefs, Mamelodi Sundowns and Orlando Pirates.

Kaizer Chiefs Football Club are a South African professional football club based in Naturena, Johannesburg South, that plays in the DStv Premiership. The team is nicknamed AmaKhosi, translating to "Kings" or "Chiefs" in Zulu, and the Phefeni Glamour Boys. Chiefs have won 13 league titles and over 42 cup trophies. The club's most recent trophy was the Shell Helix Ultra Cup trophy it won on 12 October 2019. As a result, they hold the most trophies amongst all clubs in South Africa and are the most successful team in South African football history since the start of the top flight in 1970. They are the most supported club in the country, drawing an average home attendance of 16,144 in the 2019–20 season, the highest in the league. It led to them being dubbed "The Biggest Club" in Southern Africa. The team plays its home matches at the 94,797-capacity FNB Stadium.