Keanu Reeves is surely one of the most charitable stars in Hollywood. Reportedly, he had donated 70 per cent of his salary from the original 'The Matrix' film to cancer research.

As per New York Post, Reeves was paid USD 10 million upfront for the 1999 sci-fi drama, before earning a further USD 35 million when the movie became a hit. Almost USD 31.6 million went into leukemia research.