Fitness expert and Nike product consultant Jay Blahnik appears to have confirmed his hiring by Apple on Twitter (via 9to5Mac). While Blahnik has been a consultant to Apple on unspecified products in the past, it now seems that he may join the company full time, potentially working on Apple's highly-rumored iWatch. From a cached version of Blahnik’s personal website: Jay has been a Nike Elite Athlete and Nike consultant for almost 20 y