For years, Kristina Yeh has been a cherished part of the United Studios family. She started as a student at the Irvine II location, trained under myself and Mr. Zappen, and later became an instructor, dedicating herself to helping others grow in the martial arts. She excelled in competitions, finding success in open tournaments and demonstrating an unbreakable spirit.

Unfortunately, her battle with a severe autoimmune disorder has left her disabled and in poor health. Every day is a struggle, and it pains me to see someone so strong and passionate facing such hardships. Despite everything, her love for martial arts remains, but now she needs our help.

We are raising funds to support Kristina during this difficult time. Any contribution—big or small—will go directly toward easing her financial burdens and ensuring she gets the care she needs. Let’s rally together, as she has done for so many, and show her the strength of our community.

Thank you for your support!

Jack Turner