Kicking off our round-up is Jay Gatsby, the enigmatic protagonist of F. Scott Fitzgerald's novel The Great Gatsby. The timeless literary character has been brought to life on screen several times, most recently by Leonardo DiCaprio (pictured).
Self-made millionaire Gatsby amassed most of his $755.1 million (£600m) fortune from bootlegging during America’s Prohibition era. He splashed his illegally earned cash on an opulent mansion in Long Island, a cream-coloured Rolls Royce, and extravagant parties, all to impress his unrequited love, Daisy Buchanan.