278619
He was also engaged as a Location manager for the well-known TV series " Testament to the Bushmen " ( narrator Sir Laurens van der Post , director Paul Bellinger ) .
 Laurens van der Post
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Laurens van der Post