Born in Newark, New Jersey, on March 6, 1972, Shaquille Rashaun O’Neal is considered to be one of the most dominant basketball players in NBA history. O’Neal stands at 7 feet, 1 inches tall. His shoe size is a 22. O’Neal has an estimated net worth of $400 million. O’Neal played for six teams throughout his 19-year NBA career and was announced as a nominee for the Naismith Memorial Basketball Hall of Fame on December 21, 2015. Shaquille O’Neal Biography and Profile.