Olivier Rousteing is a French fashion designer known for his role as the creative director of the luxury brand Balmain. He joined the brand in 2009 and became its head designer in 2011, bringing a modern and youthful aesthetic to the label. Rousteing is recognized for his glamorous designs and has gained a significant following on social media. Born on April 13, 1985, in Bordeaux, France, Rousteing was adopted at a young age. He studied at ESMOD, a prestigious fashion school in Paris, before starting his career in the fashion industry. His work has been influential in shaping contemporary fashion trends.