
CrossFit L2 Trainer
Hans Koellnberger
Owner / Head Coach / CrossFit L2 Trainer
My name is Hans Koellnberger! I’m the Founder and Head coach here at One Life CrossFit! I’ve lived on the central coast for the last 12 years and have been into fitness from a young age. I played baseball, football, and ran track growing up. Track and field was my main sport that I focused on in high school and during that time I was able to set school records, become the Santa Barbara County Champion, and make a name for myself. It was during my senior year when I realized I loved teaching and coaching just as much as I loved training and competing.
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My name is Hans Koellnberger! I’m the Founder and Head coach here at One Life CrossFit! I’ve lived on the central coast for the last 12 years and have been into fitness from a young age. I played baseball, football, and ran track growing up. Track and field was my main sport that I focused on in high school and during that time I was able to set school records, become the Santa Barbara County Champion, and make a name for myself. It was during my senior year when I realized I loved teaching and coaching just as much as I loved training and competing.
After graduating high school I became NASM certified and starting personal training at a local gym. During that time I was using the CrossFit methodology to better help my own personal growth so I naturally started using CrossFit to help my clients achieve their goals. I slowly started to realize that I needed to become more invested in CrossFit as a whole.
In July of 2018 I became a CrossFit Level 1 Trainer and have never looked back! I was finally able to make coaching a full time job in 2020. After 3 years of coaching very early mornings and working out late into the evening I was able to open my own facility! It has been a dream of mine for a very long time and being able to achieve it feels surreal!
I love CrossFit. I love the community. I love what it does for my athletes. I love the person that it has helped me become and I love the people It has helped me meet. Its all much more than simply working out. Its a lifestyle that I believe everyone should give a chance to. You only have one life, make it a good one.







