Timothy Mellon, born July 22, 1942, is an American billionaire heir, businessman, and railroad executive. He is the grandson of Andrew Mellon and an heir to the Mellon banking fortune. He entered the oil industry through his family's banking firm, investing in and providing capital to companies like Gulf Oil, which contributed significantly to his wealth. Mellon served as chairman and owner of Pan Am Systems (formerly Guilford Transportation Industries), a conglomerate spanning rail transport, airlines, manufacturing, energy, and real estate, until 2022. He authored the memoir 'Pan Am Captain: Pioneering Spirit, American Success,' detailing his entrepreneurial path from the Mellon legacy, including personal details like his 2008 prostate removal and favorite films. A prolific and major donor to Republican causes, Mellon is known for significant donations to Project Veritas and support for MAGA-aligned causes, distinguishing him from the traditionally restrained Mellon family. His high-profile giving has positioned him as a key figure in conservative funding networks, earning media attention as a 'MAGA mega-donor.'