Danny Lennon

Danny is the founder of Sigma Nutrition and the main man behind content creation on the site. Known for hosting the top-ranked podcast Sigma Nutrition Radio, Danny is also a respected educator in the field. He has spoken at conferences and events all over Europe including London, Dublin, Amsterdam and Vienna.

Danny has a master’s degree (MSc.) in Nutritional Sciences from University College Cork, during which time Danny completed his research thesis directly under the world-renowned vitamin D researcher Professor Kevin Cashman.

In addition to that research, Danny took classes in biochemistry, clinical nutrition, micronutrient interactions and physiology. Previous to this Danny also completed a BSc. Degree in Biology and Physics Education and spent a year teaching these subjects.

As well as producing media content, Danny also works as a performance nutritionist to professional MMA fighters, professional boxers and competitive powerlifters. He has consulted several teams in a number of sports. He also has an online coaching service that helps a wide array of clients with nutrition-related issues.

Outside of the nutrition world, Danny is a drug-free powerlifter, BJJ blue belt and a life-long Arsenal fan.