Background and career
Roberto Irineu Marinho (born October 13, 1947) is a Brazilian billionaire businessman. He is the co-owner, chairman and CEO of Grupo Globo.
Roberto Irineu Marinho was born in Rio de Janeiro, RJ, the eldest son of three of the late tycoon Roberto Marinho.
Following the death of Roberto Marinho in August 2003 aged 98, his three sons inherited the control of Grupo Globo, Latin America's largest media group. According to Forbes, Marinho has an estimated net worth of $3.8 billion as of March 2017.
Marinho is a Roman Catholic, married with four children, and lives in Rio de Janeiro.
Sources
Net-worth figure: Celebrity Net Worth (October 2026), in USD. Biography and career facts: the person's Wikipedia article and linked reporting. Snapshot date for all StarWorth figures: 28 October 2026.
