Otlile "Oti" Mabuse (born 8 August 1990) is a South African professional Latin American and ballroom dancer. She is best known as a professional dancer on the British TV series, Strictly Come Dancing, and its German equivalent, Let's Dance.Mabuse was born in Pretoria, South Africa, and studied civil engineering at university before embarking on a career in professional ballroom dancing. Her elder sister Motsi Mabuse is also a professional ballroom dancer and also participated in the German series Let's Dance. Wikipedia