269632
Masatu was previously chairman of the Union of Taekwondo Tanzania as well as an executive member of World Taekwondo Federation ( WTF ) .
 Masatu, Taekwondo Tanzania, World Taekwondo Federation
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Masatu, Taekwondo Tanzania, World Taekwondo Federation