Muay Thai Visa Thailand (MTVT) helps customers train in real Muay Thai in Thailand and stay legally on a DTV or ED visa. Muay Thai Visa Thailand (MTVT) is owned by Sor. Dechapant Muay Thai School — a government-accredited school in Bangkok, which is part of the Sor.Dechapant Muay Thai Gym Network — one of Thailand’s leading Muay Thai gyms. The gym has produced fighters who have competed in ONE Championship, Lumpinee Boxing Stadium, Channel 7 Boxing Stadium, Rajadamnern Muay Thai Stadium, and Phetchbuncha Boxing Stadium (Koh Samui).