Johann Rupert is a prominent South African businessman and the executive chairman of Richemont, a luxury goods company known for brands like Cartier and Montblanc. Born on June 1, 1950, in Stellenbosch, South Africa, he studied at the University of Stellenbosch and later at New York University. Rupert is also known for his philanthropic efforts, particularly in the fields of education and conservation. He has played a significant role in promoting South African culture and heritage through various initiatives, including the establishment of the Rupert Museum in Stellenbosch.