19. Andrew Lloyd Webber – £ 950 million

Sir Andrew Lloyd Webber is a highly acclaimed British composer and musical theater icon known for creating some of the most successful and iconic musicals in the history of the genre. 

His notable works include “The Phantom of the Opera,” “Cats,” “Evita,” and “Jesus Christ Superstar.” These names do not go unnoticed and remain among the most influential musicals in the world. His impact on the genre is profound, and his works continue to be celebrated and performed globally. 

Lloyd Webber’s influence has been recognized, and he has received numerous awards, including Tony Awards and a knighthood from Queen Elizabeth II.