Check out Denis Duboule's current and previous haircuts:
Denis Duboule has had many different hairstyles in the past. He became famous as an outstanding biologist, geneticist and university teacher. However, the Swiss-French biologist is mainly known for his extradordinary sense of fashion and his delightful personality. Rumors and gossip about the 69-year old's haircut are constantly a topic in celebrity magazines and tabloids. Check out Denis Duboule's former looks in the image gallery right here: