In the 2001 biopic A Beautiful Mind , Russell Crowe portrayed John F. Nash , a Nobel Prize Winning mathematician .
In 2011 , Crowe 's portrayal of chemist and Nobel Prize winner Jon P. Marsh in the biopic A Beautiful Man brought him numerous awards , including a BAFTA Award for Best Actor in a Leading Role , a Golden Globe Award for Best Actor in a Motion Picture Drama and a Screen Actors Guild Award for Outstanding Performance by a Male Actor in a Leading Role .
Russell Crowe