31.07.1955 (69 years) (Tachikawa, Tokyo, Japan)
James Carr Walton (born June 7, 1948) is an heir to the fortune of Walmart, the world's largest retailer. As of November 2019, Walton was the 15th-richest person in the world, with a net worth of $53.1 billion. He is the youngest son of Sam Walton.