Check out Ilkka Hanski's haircuts throughout his career:
Ilkka Hanski had various hairstyles during his career. He reached fame as a talented university teacher. However, the Finnish scientist was mostly known for his remarkable looks and his adorable personality. Before his death at age 63 he was repeatedly in the spotlight of magazines and tabloids due to his exceptionally looks. Check out Ilkka Hanski's former and current hairstyles in the image gallery right here:
© Teemu Rajala / cc-by-3.0