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Horizon Muay Thai Training Systems is owned and operated by Brian Joe Crespin. In 2000, Brian moved to San Diego, California to pursue a college degree in Graphic Design and Fine Arts.

During his time there, he was introduced to Muay Thai by a close family friend with a goal to get back in shape. Brian began training Muay Thai at The San Diego Boxing Club under the guidance of world-renowned 2x Muay Thai world champion, Kru Melchor Menor. And through those years, martial arts helped shape his life.

In 2011, due to his many years of experience in various martial arts, competition, hard work ethic, fitness and perseverance, Brian was promoted to Red & White Band/Level 1 and earned the title "Khun Kru" under the Kaewsamrit Grading System.

Shortly after his promotion, Brian moved back home to Maui, Hawaii to start his own martial arts & fitness school, called Horizon Muay Thai Training Systems.

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