meet the nissa team
The people behind the organization, the content, the coaching, and the classes.
From vision to execution.
Rania
Rania is the founder of NISSA and leads its day-to-day operations. She oversees organization, administration, and content, while making sure every activity and program runs smoothly. Her vision is to build spaces where women can train, grow, and feel confident.
Founder, Operations Lead and Fitness Coach
Barbara
Barbara is a Brazilian Jiu-Jitsu black belt and certified personal trainer leading NISSA’s BJJ program. She brings years of experience to the mats, focusing on technique, confidence, and creating a supportive environment for women to grow in the sport.
BJJ Coach
Co-Founder, Fitness Coach and NutritionistChristelle
Christelle is a certified personal trainer and nutritionist who leads NISSA’s personal coaching approach. She supports members through both training and nutrition, helping them build sustainable habits and reach their goals. She also plays a key role behind the scenes, helping with organization and bringing new ideas to life.
Muay Thai CoachLeila
Leila is NISSA’s Muay Thai coach with over 10 years of experience. Known for her energy and precision, she pushes every class to improve while making training both challenging and empowering.