Wil manages all the trainers and is in charge of the boxing and K1 techniques mainly for the fighters. He is a 3 time French Champion, 1 time European Champion, Kickboxing Vice World Champion. He has trained champions like Mohamed Bouchared, Emmanuel Payet, Mike Long, Samuel Andoche, and Mohamed Galaoui.

The head trainer has 30 years of experience in Muay Thai, he trained lot of big champions. His specialty is elbow and knee. He has over 200 fights, and is a trainer at famous Jitti, Vorapin and Kaewsamrit Gym. He is an 8-time Lumpini Champion. He is the trainer of big champions such as Radjasak, Kriengkrai, and Sampaet.

Deng is an All-round trainer, he will provide all pure and efficient techniques.

The youngest trainer at Emerald Gym looks after the beginners students; he will take his time to explain every move.

Kru Karoon has over 150 fights under his belt and is Krabi and Phuket Champion. He is the Trainer of the Amateur Team in South University.

Tom pays a special attention to the beginners, step by step, he can speak english fluently.