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Co-Founder and Assistant Head Coach

Name: Kiefer Lammi

Pronouns: he/him

Instangram: @kieferlammi


Kiefer is the co-founder and assistant head coach at Underdogs Athletics located in Las Vegas, NV and coaching on-site with our athlete training camp.

He is a former division 1 college athlete playing basketball at the University of Connecticut. While there studied Exercise Science and in 2013 went on to begin a career as a strength and conditioning coach in University settings as well as other private settings with college and professional athletes of nearly every major sport as well as those in weightlifting, powerlifting, and fitness.

Over the past few years Kiefer has played an instrumental role in coaching and supporting our athletes who have gone on to compete at the CrossFit Games including Ricky Garard and Alex Gazan. He was also the Head Programming Director for The Zelos Games in 2022, an off-season hybrid online/in-person competition hosted in Las Vegas, NV.

Currently, Kiefer oversees all of our competitive training programs and individually coaches athletes around the world seeking to reach their full potential in our sport.


Client Testimonial:

"I moved out to Las Vegas seven months ago to train in person at Underdogs Athletics; but I started working with Kiefer Lammi almost a year ago, and haven’t looked back since. When I started working with Kiefer I had so much to learn, even though at that point I didn’t think I did. While I was doing remote coaching, Kiefer would respond back to my videos with critiques; he was very diligent about getting on calls and talking through things over the phone. He is an incredible weight lifting coach, and although I came to him thinking my lifting was great I learned very quickly that it could be even better. He truly spends the time getting to know his athletes as not just an athlete, but who they are outside the gym. I honestly can’t comprehend the progress I have made in the last year. Having Kiefer as my coach has been the best decision I have made for my crossfit career." - Carson Wolfe

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