Check out Nick Katz's current and previous haircuts:
Nick Katz has had many different hairstyles in recent years. He became famous as an excellent mathematician and university teacher. Nevertheless, the American mathematician is particularly known for his exceptional fashion sense and his charming character. Rumors and gossip about the 81-year old's haircut are always in the spotlight of celebrity magazines and tabloids. Check out Nick Katz's former looks right here:
© Renate Schmid, Copyright is with MFO / cc-by-sa-2.0-de