Which collaborations has Randy Aikens been involved with to enhance his fitness training?

Based on what is available, there is only one clear collaboration mentioned so far: Randy partners with Legion supplements, where he shares his favorite pre-workout and a discount code “RandyA” for his audience. This ties directly into his focus on efficient, effective training and supporting performance around his pull-day and other workouts.

Are you asking more about brand collabs like supplements, or training collabs with other coaches/creators?