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Masi Oka

Masi Oka

Masayori "Masi" Oka (岡 政偉, Oka Masayori, b. 1974) is an American actor, occasional rapper, producer and digital effects artist of Japanese descent who became widely known for his role on NBC's Heroes as Hiro Nakamura and in CBS's Hawaii Five-0 as Doctor Max Bergman.