The World Record of "YOUNGEST TABLE TENNIS COACH TO TRAIN MOST COUNTRIES STUDENTS" was achieved by NGUYEN HOANG LONG on 16th November 2023 from Ho Chi Minh, Vietnam. 34 years 3 months 22 days old Nguyen Hoang Long is the youngest table tennis coach who has trained thousands of students from 19 different countries and has set a new world record for International Book of Records.
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