Charles Dolan, the billionaire founder of HBO and Cablevision, has died at the age of 98. Renowned as a pioneering figure in the cable television industry, Dolan played a significant role in shaping the media landscape, leaving behind a remarkable legacy that includes the establishment of HBO and contributions to various other networks. His influence extended beyond business as he was also known for his connection to sports as the father of the owner of the New York Knicks. Tributes have poured in, recognizing his exceptional impact on the world of media and entertainment.