Check out John O. Brennan's current and previous haircuts:
John O. Brennan has had many different hairstyles lately. He reached fame as a talented intelligence analyist and civil servant. However, the 7th Director of the Central Intelligence Agency is specially known for his extradordinary fashion sense and his pleasant personality. Rumors and gossip about the 69-year old's hairstyle are always featured in celebrity magazines and tabloids. Check out John O. Brennan's classic haircuts in the image box below: