Jack Rabinovitch was a Canadian businessman and philanthropist, best known for founding the Toronto International Film Festival (TIFF) in 1976. He played a significant role in promoting Canadian cinema and supporting filmmakers, helping to elevate the country's film industry on the global stage. In addition to his contributions to film, Rabinovitch was also recognized for his charitable work, particularly in the areas of education and health. He established the Rabinovitch Foundation, which supports various initiatives and organizations, reflecting his commitment to giving back to the community and fostering cultural development.