Biography
Roberto Irineu Marinho (born October 13, 1947) is a Brazilian media executive and billionaire. As the co-owner and Vice-Chairman of the Board of Directors of Grupo Globo, he has significantly shaped the Brazilian media landscape. His wealth source is primarily from the media and entertainment industry, specifically through his leadership at Grupo Globo, Latin America's largest media conglomerate. He began his career at the O Globo newspaper, working his way up through various roles before becoming a key figure in the expansion of TV Globo. His achievements include the growth of Grupo Globo into a media empire encompassing television, radio, publishing, and digital media. With a net worth of $3.3 Billion as of March 2026, Marinho continues to influence the media sector while also supporting educational and cultural causes through the Roberto Marinho Foundation.
