Sir Sidney Poitier, KBE (/ˈpwɑːtjeɪ/ or /ˈpwɑːti.eɪ/; born February 20, 1927), is a Bahamian-American actor, film director, author and diplomat.In 1964, Poitier became the first Bahamian and first African-American to win an Academy Award for Best Actor, for his role in Lilies of the Field.