Max Rufus Mosley (1940-2021) was a British barrister, motorsport executive, and privacy rights advocate. Born into a controversial aristocratic family as the son of British fascist leader Sir Oswald Mosley and socialite Diana Mitford, he grew up amid the shadow of his parents' pro-Nazi sympathies and internment during World War II. Despite this lineage, he distanced himself from far-right politics, though he briefly engaged in political activities in the 1960s as a candidate for his father's Union Movement. He qualified as a barrister in 1969 but pursued a career in motorsport, beginning as a racing driver in the 1960s before co-founding March Engineering in 1969 and later serving as president of the Fédération Internationale de l'Automobile (FIA) from 1993 to 2009. During his FIA tenure, he shaped the sport's governance, safety regulations, and commercial landscape, including the controversial 'Mosley Bill' that restructured Formula One's financial model. A fierce defender of privacy, Mosley gained international attention in 2008 after successfully suing the News of the World for invasion of privacy over a scandalous story alleging his involvement in a Nazi-themed orgy; he won damages and used the victory to advocate for stricter press regulations in the UK, establishing adversarial relations with Rupert Murdoch's News Corporation. His efforts contributed to broader debates on media ethics, influencing the Leveson Inquiry. Beyond racing, Mosley was a businessman with interests in engineering and publishing and supported anti-fascist education initiatives to counter his family's legacy. He passed away in 2021, leaving a complex legacy marked by professional achievements, personal controversies, and a commitment to reforming media practices.