A total of 4 people have won 2 Nobel Prizes. Marie Skłodowska-Curie received the Nobel Prize in Physics in 1903 and the Nobel Prize in Chemistry in 1911. Linus Pauling received the Nobel Prize in Chemistry in 1954 and the Nobel Peace Prize in 1962. John Bardeen received the Noble Prize in Physics in 1956 and 1972. Frederick Sanger won the Nobel Prize in Chemistry in 1958 and 1980.

More Info: www.wikipedia.org