Which writer has won three Pulitzer Prizes for his work, Ernesto Sabato or Edwin Arlington Robinson?
Ernesto Sabato:  According to the BBC he "won some of the most prestigious prizes in Hispanic literature" and "became very influential in the literary world throughout Latin America". Edwin Arlington Robinson: Edwin Arlington Robinson (December 22, 1869 – April 6, 1935) was an American poet who won three Pulitzer Prizes for his work.
Edwin Arlington Robinson (December 22, 1869 – April 6, 1935) was an American poet who won three Pulitzer Prizes for his work.