Caught up with world famous hair stylists and Sacha & Olivier Salon owners, Sacha Cohen & Olivier Mikhailoff, here in NYC, to get some healthy hair tips and advice for runners, triathletes, swimmers, chat about going blonde-naturally, and not so naturally, the athletics and fitness fueling Sacha for success, and of course, we chat about thier business and how they have an iconic spot in Flatiron where they have been for 30 years.