Brandon’s coaching sharpened my technique and boosted my confidence in just weeks.

Liam K.

Close-up action shot of Liam K. practicing a Muay Thai kick during a small-group session.
Close-up action shot of Liam K. practicing a Muay Thai kick during a small-group session.
Brandon demonstrating striking technique to attentive students in the training gym.
Brandon demonstrating striking technique to attentive students in the training gym.

★★★★★

About CCS

Cornerstone Combat Sports is dedicated to building martial artists from the ground up through skill-based and goal-oriented training.

The MISSION

Thinking optimistically, the grand vision is to have a dedicated facility for hosting larger group sessions and private training in an environment tailored for martial arts/combat sports within the next 5 to 8 years.

The VISION

Meet Your Coach

Brandon Tiehen

Founder / Head Coach

With over a decade of collective training in martial arts, and several fights under his belt, Coach Brandon is a well-rounded martial artist with training in Muay Thai, Dutch Kickboxing, Boxing, Wrestling, and Brazilian Jiu-Jitsu.

As a striking specialist, Brandon has worked with over 400 people (and counting), teaching the fundamentals to any and everyone. From “Day 1” to Championship level, he trains with everyone.

Location

Real estate is expensive, so in the meantime let's meet in a public space near you (i.e. park, gym, etc.), or locally in Lynnwood! Proper training is about the how, not the where.

Location

Determined upon booking.

Hours

Monday - Thursday:
1:00pm - 4:00pm

Friday & Saturday:
10:00am - 4:00pm

UNAVAILABLE/CLOSED on
Sundays

Get in Touch

Questions or ready to train? Reach out anytime.