Alexandra Porshnikoff (also known as Sasha Porshnikoff or Mikiko) is a 36 year old fitness competitor and model out of San Francisco California. She currently works as an executive assistant at Yahoo. After having a daughter at 19, Sasha got a little chubby and was unhappy with her body. She eventually got into the gym and tied together fitness activities with proper nutrition to get into the amazing shape you see today. If you check out the video, you may see a few veins popping out in her arms. Dang, this girl is fit – muscular, ripped, beautiful. A true 10. I would love for her to be my executive assistant, except I need to get promoted to executive first.