The nutritional content of Greek yogurt is definitely behind some of the craze. But those nutritional benefits aren't unique to Chobani; they're something that all of the Greek yogurts share. Chobani has somehow managed to grow faster than the rest of the sector. For instance, Chobani has crushed Fage, the incumbent market leader. Fage grew 58% last year... which sounds good. But in the Greek yogurt business if you're not growing 100%, you're not even maintaining your market share. Chobani grew 258% last year.