Kellie Maloney (born Francis Maloney, 23 January 1953) is an English boxing manager and promoter, and television personality. She managed Lennox Lewis between 1989 and 2001, who earned the title of undisputed heavyweight championship of the world under Maloney. This made Maloney the first Briton to manage a British heavyweight champion in almost a century, according to the BBC. In August 2014, Maloney announced that she wished to be known as "Kellie" and that she was undertaking gender reassignment. Maloney later appeared in the fourteenth series of Celebrity Big Brother in August 2014. She has been described as the most well-known transgender person in Britain.