We work closely with an elite team of world-leading experts and professional athletes, helping us shape each and every one of our products to ensure we're delivering the best of the best, every time.
Professional Rugby Player
Ben Earl
Ben Earl is a professional Rugby Union player with immense power and athleticism. Playing at an elite level for Saracens, Ben was named the 2021/22 Gallagher Premiership Player of the Season. Ben has also represented his country on many occasions, having recently played for England in the 2023 Rugby World Cup, where they secured 3rd […]
Professional Taekwondo Athlete
Bianca Cook
Bianca Cook is a British taekwondo athlete and a Team GB Taekwondo squad member. Bianca represented Great Britain at the 2021 Tokyo and 2016 Rio de Janeiro Olympic Games, winning a bronze medal at both. She is a triple World champion, four-time European champion, and twice World Grand Prix Final champion in her division! In […]
Head Nutritionist
Professor Don Maclaren
With an impressive career spanning over 35 years in sports nutrition, Don currently holds the position of The Nutrition X Consultancy’s Head Nutritionist, as well as Emeritus Professor of Sports Nutrition at Liverpool John Moores University. Research-active since 1980 in the fields of carbohydrate and fat metabolism, nutritional supplements and applied aspects of sports/performance nutrition, […]
Lead Nutritionist and Scientific Advisor
Professor Graeme L. Close
A former professional Rugby League player, Graeme is a professor of Human Physiology at Liverpool John Moores University and the only person in the UK accredited with the UKSCA, BASES and SENr qualifications. Graeme combines his academic research with nutrition and physiology consultancy to some of the worlds leading sports organisations and athletes currently working […]
Performance Nutritionist
Owen Woodley
Owen is an SENr and ISAK-accredited performance nutritionist, who possesses a BSc in Sports and Exercise Science from the University of Winchester and an MSc in Sports Nutrition from Liverpool John Moores University. Owen is a Nutrition X nutritionist. Working as part of the NX Consultancy Programme, Owen currently supports athletes at Birmingham City FC […]
Performance Nutritionist
Monica Hernandez
Monica is a Nutrition X performance nutritionist, who recently obtained an MSc in sports nutrition from Liverpool John Moores University. As part of Monica’s masters, she undertook an applied placement with Nutrition X and now forms a key part of our Partner Performance Programme. As part of this programme, Monica is currently working to inform […]
Performance Nutritionist
Jasmine Campbell
Jasmine is registered as a practitioner Sport and Exercise Nutritionist (SENr), and has been working in high performance sport for the last five years. Jasmine has both an MSc and BSc in Sport and Exercise Science from the University of Gloucestershire and the University of Worcester. Jasmine furthered her education when she went onto complete […]
Performance Nutritionist
James Hudson
SENr-accredited, James is a former professional Rugby Union player with a 15-year career playing for Bath Rugby, London Irish, Newcastle Falcons and Gloucester Rugby. A UK Anti-Doping Accredited Advisor, James has now turned his elite athletic expertise to nutrition, translating the scientific theory of sports nutrition into clear, useable information, to guide fellow athletes. James […]
Performance Nutritionist
Danny Webber
Danny graduated from Liverpool John Moores University with a BSc in Sports Science and an MSc in Sports Physiology under the supervision of Nutrition X’s own Prof. Don MacLaren and Prof. Graeme Close. He has been consulting for Nutrition X since 2013. Danny has over 8 years’ experience of working in professional sport and is […]
Performance Nutritionist
Beth Cragg
Beth qualified as an SENR registered Sports Nutritionist in 2018 after graduating with an MSc in Sport and Exercise Nutrition from Oxford Brookes University. Since then, Beth has worked with a variety of both recreational and professional athletes including two years leading the nutrition delivery for a Premier League football club, a Women’s Super League […]
Professional Gymnast
Courtney Tulloch
An athlete with immense ambitions for the next Olympics. Courtney represents Great Britain and was the first British gymnast to win a European and World Medal on the Rings. Making a mark for his name in the sport, Courtney is notorious for his performances on the Rings, being a two-time Commonwealth Games Champion in 2018 […]
Professional Golfer
Danny Willett
PGA and European Tour English pro Danny Willett decided to pursue a professional golf career back in 2008, carving himself a reputation as a golfer to be reckoned with after he earned his first European Tour card the following year. With multiple accolades to his name, the most notable to date has to be Danny’s […]
Professional Cricketer
Georgia Elwiss
Georgia is a professional cricketer currently representing England Women, as well as playing for the Birmingham Phoenix and the Southern Vipers, who are part of the hugely exciting Hundred and T20 Tournaments. As an all-rounder player who has had more than 50 appearances for England, Georgia also has a keen interest in nutrition and also […]
Professional Cricket Player
Benny Howell
Benny Howell is a professional cricketer for Gloucestershire CCC and T20 teams around the world, with a solid reputation as a fantastic all-rounder on the pitch. Known for his individualistic, experimental medium-page, Benny has gained prominence at Gloucestershire and is regarded as one of the world’s most innovative T20 specialists. “Without Nutrition X by my […]
Professional Swimmer
Anna Hopkin
Having started competitive swimming at the tender age of 8, Anna has racked up multiple accolades to her name, including representing England in the 2018 Commonwealth Games, Great Britain in the World University Games and European Championships, and being named reigning British Champion in the 50m freestyle event. “As an elite athlete, training up to […]
GB Paralympic Taekwondo Athlete
Amy Truesdale
One of the pioneers of Para taekwondo, Amy has claimed medals at every World Championships since she picked up the sport at the tender age of 7; encouraged to take it up by her dad for self-defence. With an impressive roster of medals under her belt, Amy is best known for her World Championship wins […]
Professional Boxer
Terri Harper
As just the second British female boxer in history to hold a major world title, Terri's illustrious career to date sees her currently holding the titles of both WBC female super-featherweight and IBO female super-featherweight champion. Terri's career began at the tender age of 12, making her professional debut in 2017, where a string of […]
