Tom developed a passion for fitness at a young age playing a variety of sports at a competitive level. This was progressed further after several years in the Royal Marines commandos where he learned a variety of different skills and knowledge to strive in the fitness industry.  He is also a competitive athlete taking part in various CrossFit and functional fitness competitions and is passionate about sharing his knowledge and coaching to the GrizzFit community. 

Jen has always had a passion for sport with 19 years of gymnastics experience behind her, she has travelled all over Europe performing. Having spent the last few years focusing her training on strength and endurance Jen has managed to become the fittest she has been throughout her gymnastics career. She has a passion for coaching with a fun and enjoyable approach to her style which will reflect in her classes at GrizzFit.