In 2009, Keanu Reeves opened up about his private foundation supporting cancer research

For years, Keanu Reeves has championed cancer-related charity work, especially supporting his sister Kim during her leukemia fight in the 1990s. While rumors circulated regarding a $31.5 million contribution from The Matrix, his publicist dismissed these as mere speculation. Reeves prefers to keep his philanthropic work under wraps, operating a private foundation focused on children’s hospitals and cancer research, with recent efforts further showcasing his commitment to the cause.