Biography Hannah Olivia is an experienced Jazz and easy listening singer. She started singing at the age of 7 in choirs, festivals and shows. At the age of 10 she took up singing lessons, gaining a distinction in all of her singing exams. She then went on to train at the famous Sylvia Young Stage School in London and then formed a band, travelling all around the country and singing in many famous venues around London. She now sings regularly in restaurants, at functions and weddings.