Question: when did payne stewart won the us open
Answer: Payne Stewart Stewart in August 1998 Full name William Payne Stewart ( 1957 - 01 - 30 ) January 30 , 1957 Springfield , Missouri October 25 , 1999 ( 1999 - 10 - 25 ) ( aged 42 ) near Aberdeen , South Dakota Nationality United States Spouse Tracey Ferguson ( m .