I am kind of surprised that existing food heavyweights, as well as smaller "organic" labels failed to see the opportunity for a premium yogurt that's not loaded with sweeteners.
The interview really didn't get into distribution, but it is quite impressive. A few weeks ago I even saw it in groceries in a very rural part of northern NY. From what I have read about the grocery business, it's extremely competitive and there is huge pressure from manufacturers and distributors to dominate prime shelf space. For a startup to muscle in so quickly is a real accomplishment.
EDIT: The rural NY distribution may relate to the dairy industry connection described by kcurtin and Gaussian.