Did you know that Michael Douglas was the first person to win mutiple Academy Awards?

Who was the first person to win Academy Awards for producing the Best Picture and for Best Actor?


I'm not sure if this is the answer but Michael Douglas was producer of 1975's multi-Oscar winning film "One Flew Over The Cuckoos Nest" and was also Best Oscar winner in 1988 for "Wall Street".
Seems a bit greedy but greed, for want of a better word, is good.