Master Nelson's Kum Sung Martial Arts 310 State Route 36, West Long Branch, NJ07764 Kum Sung Martial Arts located in the Home Depot Mall in West Long Branch is one of seven locations. In business for 20…More years, Kum Sug provides martial arts programs for toddlers, children, teens and adults. Master Nelson teaches respect, value, drive and patience to his students, fostering positive thinking and attitude. You gain both physical and mental fitness with Master Nelson. Call for an appointment today.