Rebecca Randell PhD

Senior Scientist


GSSI International Service, management and support; Scientific lead for Gx innovation; Athlete Testing and Sports Nutrition Personalization

GSSI Teammate Since:


Area of Expertise:

Sports nutrition, exercise metabolism, supplements, laboratory and field testing


BSc University of Birmingham (Sport and Exercise Sciences), PhD University of Birmingham (Factors affecting fat oxidation during exercise)

Athletic Background:

 Running and triathlons.

SCIENTIFIC BACKGROUND: Dr Randell is a scientist with a background in exercise physiology and sports nutrition. Rebecca earned her bachelor's degree at the University of Birmingham in 2009 and received her Ph.D from the University of Birmingham, UK under the supervision of Professor Asker Jeukendrup. Her thesis investigated nutrition interventions and fat oxidation rates during exercise. Her current role involves managing and supporting GSSI service engagements in LATAM and Internationally.  Rebecca is also involved in developing novel technologies to support athletic performance. Rebecca is passionate about sports nutrition and enjoys working with athletes to design appropriate and personalized nutritional strategies. She has extensive experience working with clubs elite athletes and clubs such as Olympic distance runners, Ironmen triathletes, FC Barcelona and CBF. She continues to author publications in peer reviewed journals and deliver invited presentations in the UK and abroad.