Brothers Richard and Ian Livingstone own properties throughout London including high-end shops, swanky hotels and tony apartments. Among their signature projects is Panama Pacifico, a master planned city they're developing in Panama with Colombian billionaire Jaime Gilinski Bacal. When finished, Panama Pacifico will include 20,000 residential properties, industrial parks and retail and commercial space. Their real estate firm London & Regional operates hotels in L.A., Las Vegas and Miami. The firm is also tapped to revitalize Albert Island, a 25-acre site between London's Royal Docks and the Thames River, into a mixed-use development.