Lanfranco "Frankie" Dettori, MBE (born 15 December 1970 in Milan) is an Italian horse racing jockey and celebrity. He is the son of Sardinian jockey Gianfranco Dettori, who was a prolific winner in Italy. Also known as real name Lanfranco Dettori in non-English speaking countries.
Dettori's first experience with horses was at the age of twelve and his father bought him a Palomino pony. This had some impact on him, as he rode the horse often. When he was 13 Dettori left school to become a stable boy and apprentice jockey. The following year he went to Great Britain where he apprenticed with trainer Luca Cumani at Newmarket in 1985 and became a stable jockey soon after.
In 1990 Dettori became the first teenager since Lester Piggott to ride 100 winners in one season. His first win came at the age of 16 in Turin in November 1986, while his first victory in Britain was the following June. Further success followed, with numerous winners in Group 1 races. On 28 September 1996 he achieved the feat of winning all seven races on a single day at Ascot Racecourse.