Katerina Gkritzali has been involved in sport from an early age, starting with tennis. She has since turned to martial arts and now trains daily in Krav Maga and Brazilian Jiu-Jitsu to develop her knowledge and skills.

Through dedicated training, she successfully completed the specialist Instructor Course and earned her instructor certification under the supervision of Panagiotis Zacharios, head instructor at Krav Maga Guerrilla.

Alongside her training and teaching, she studies psychology, developing her understanding of human behaviour, communication and personal development.