Renzo Rosso is the President of the company that is the parent of which avant-garde fashion house?
Viktor &amp; Rolf Viktor & Rolf is a fashion house, which specialises in creating conceptual and avant-garde designs. The fashion house was founded in 1993 by Dutch designers Viktor Horsting (born 1969, Geldrop) and Rolf Snoeren (born 1969, Dongen). For more than twenty years Viktor & Rolf have sought to challenge preconceptions of fashion, and bridge the divide between fashion and art. Viktor & Rolf have designed both haute couture and ready-to-wear collections. The duo is renowned for their avant-garde designs, which rely heavily on theatrical and performative fashion runways.
Riccardo Tisci Riccardo Tisci (] ; born 1974 in Taranto, Italy) is an Italian fashion designer. He studied in Italy at the Design Istituto d’Arte Applicata in Cantu until the age of 17, and then graduated from London's Central Saint Martins Academy in 1999. In 2005, Tisci was given the title of Creative Director for Givenchy Women's haute couture and ready-to-wear lines. In May 2008 he was additionally named as menswear and accessories designer of the Givenchy men's division.