Olympic medals aren't the only hardware Bolt loves, especially where speed is concerned. He's also the proud owner of an impressive collection of sports cars, and he's not afraid of showing them off. He has 8 cars in his collection.
As for Phelps, he owns four cars. Just like Woods, he owns a Cadillac Escalade. In addition, he has a Mercedes-Benz SL63, BMW 760 Li, and a Range Rover. The Range Rover is powered by a 5.0-liter V8 engine and produces a horsepower of 510.