Felix spent over a decade competing as a professional cyclist before retiring after the Tokyo 2020 Olympic Games.

During his career, he collaborated with top experts in physiology, strength and conditioning, coaching, and nutrition.

In 2018, Felix transitioned into performance coaching and has since worked with athletes from the UK, Ireland, and the United States. He holds both Level 1 and Level 2 Coaching Accreditations from TrainingPeaks™