Alki David and the Leventis family
Drinks, Media
Rank 2017

Judy Garland is set to tour the world as a hologram. "It will be a one-hour attraction in the style of a Broadway show," says Nigeria-born David, chief executive of HologramUSA. David, 49 later this month, runs City-based FilmOn, which claims to be the world's largest free provider of internet television and is worth more than £500m. With homes in London and California, he heads the Greek Leventis family, whose interests include an operation based in Douglas, Isle of Man, and has a £1.66bn stake in Coca-Cola Hellenic. David, who recently sold one of his 11 overseas properties (a Beverly Hills mansion) for nearly $25m, is married to Jennifer Stano, an American swimwear designer and former model.

Relative values: Alki David and his wife, Jennifer Stano David