1968
He began his career as a designer alongside his mother, creating the company Ko & Co. Spotted by Andrée Putman, Women’s Wear Daily dubbed him “le Courrèges des années 70” for his innovative work.

1979
For his first fashion show, he invited unknown designers such as Kenzo and Chantal Thomass.

80's
Numerous collaborations with artists of all disciplines, including Keith Haring, Cindy Sherman and Claudio Parmiggiani.
1988
Teddy coat, Estelle Lefebure, ELLE cover.

1993
Collaboration with Courrèges, chosen by André Courrèges as his successor.

1997
His multidisciplinary work - art, fashion, design, revolves around a short chromatic range of blue, yellow and red, one of the finest representations was to dress Pope John Paul II.

2018
He creates a monumental work for the Paris Biennale des antiquaires at the Grand Palais.
