Best known as the object of an alleged alien abduction, this Arizona logger disappeared for five days in 1975 after being apparently beamed up by the light of a UFO. Category: Richest Athletes NBA Players Net Worth: $20 Million Date of Birth: (70 years old) Place of Birth: La Mesa Gender: Male Height: 6 ft 11 in (2.11 m) Profession: Basketball. Presently, three Waltons (Alice, Jim and Rob Sam Walton's three remaining children) are in the top 20, at #16, #18 and #19 respectively.