Check out Alexander Tielens's current and previous haircuts:
Alexander Tielens has had many different haircuts in the past decade. He became famous as an outstanding astronomer and university teacher. Nevertheless, the astronomer, professor at Leiden University is mostly known for his beautiful looks and his adorable personality. Rumors and gossip about the 71-year old's haircut are always in the spotlight of celebrity magazines and tabloids. Check out Alexander Tielens's famous haircuts right here:
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