Donal O’Neill Irish born, independent documentary filmmaker

Donal O’Neill is a former elite-level athlete, and an innovative documentary filmmaker exploring health and nutrition. His first movie Cereal Killers was a cult sensation, and the Killeavy native has since produced two successful follow-up projects, Run On Fat: Cereal Killers 2, and The Big Fat Fix, and has more recently published a best-selling book, The Pioppi Diet, alongside British cardiologist Dr. Aseem Malhotra.