Check out Helmut Hofer's current and previous haircuts:
Helmut Hofer has had various hairstyles in recent years. He reached fame as an excellent mathematician and university teacher. However, the German mathematician is specially known for his special looks and his charming personality. Rumors and gossip about the 68-year old's haircut are continously a focus of attention of celebrity magazines and tabloids. Check out Helmut Hofer's classic hairstyles right here:
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