Ron DeSantis: Ron DeSantis. Self: ABC World News Tonight with David Muir. Ron DeSantis was born on 14 September 1978 in Jacksonville, Florida, USA. He is an actor, known for ABC World News Tonight with David Muir (1953), Crain & Company (2020) and The Howie Carr Radio Network (2023). He has been married to Casey DeSantis since 26 September 2009. They have three children.