Sources: Apple management-training chief Joel Podolny, who worked with Steve Jobs to create Apple University, left earlier this year to join a startup (Mark Gurman/Bloomberg)

Mark Gurman / Bloomberg:
Sources: Apple management-training chief Joel Podolny, who worked with Steve Jobs to create Apple University, left earlier this year to join a startup  —  – Podolny was hired by Steve Jobs to teach new managers in 2009  — Former executive was previously dean of Yale management school