Our Instructor Team

Evergreen Taekwondo Academy is operated by staff and volunteer instructors providing over 75+ years of cumulative experience in Taekwondo. These instructors go through rigorous training similar to a vocational program to ensure high-quality education in every class. Each instructor brings in their own experience and skill level that elevates the quality of every student taught in our school. Learn more about each member here and see how our staff makes us more than just an average martial arts school!

Sean Dalton
School Owner & Senior Master
Senior Master Sean Dalton is a 7th Dan Moodukkwan Certified Taekwondo Instructor and school owner of Evergreen Taekwondo Academy.
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Roewyn Umayam
Lead Instructor
Mr. Roewyn Umayam is our most senior instructor under Master Dalton and has taught under him for 4 years.
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Jerahmy Umayam
Instructor
Mr. Jerahmy Umayam is a 4th Dan Instructor currently studying at Washington State University.
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Arthur Umayam
Instructor
Mr. Arthur Umayam is a 4th Dan instructor.
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Shipei Liang
Trainee Instructor
Ms. Shipei Liang is a trainee instructor and lead photographer at our school.
James Hollis
Trainee Instructor
James Hollis is a second-degree blackbelt trainee instructor.
Tyler Teter
Trainee Instructor
Mr. Teter is a 2nd Dan Black Belt that originally trained under Master Dalton in the HTF
Finda (Hawa) Kourouma
Trainee Instructor
Ms. Kourouma is a 2nd Dan Black Belt who has been training with us for 5 years.
Rob Hollis
Trainee Instructor
Mr. Rob Hollis is a 1st Dan Instructor Trainee who has studied with our school since 2021.
Lyian (Gabby) Marca
Junior Leader
Ms. Lyian is a 1st Dan Black Belt and has been training with us for 4 years.