Pierre Bergé was a prominent French businessman and philanthropist, best known for his partnership with the fashion designer Yves Saint Laurent. Born on November 14, 1930, he played a crucial role in establishing the Yves Saint Laurent brand, helping to revolutionize the fashion industry in the 20th century. Bergé was also an influential art collector and served as the president of the Yves Saint Laurent Foundation. In addition to his work in fashion, Bergé was an advocate for various cultural and social causes. He supported the arts and was involved in numerous charitable initiatives, including the preservation of French cultural heritage. Bergé passed away on September 8, 2017, leaving a lasting legacy in both fashion and philanthropy.