Meet Guest Shark Katrina Lake - Shark Tank

Guest Shark Katrina Lake, founder and CEO of Stitch Fix, talks about her pre-med roots in SF to building Stitch Fix into a huge, public company, as well as what drives her to be successful. From season 11, episode 14 of Shark Tank. Watch Shark Tank SUNDAY 9|8c on ABC, streaming, on demand, and Hulu.