Generate a question which can yield the answer mentioned in the input. Generated question must be answered by the answer provided in input, without using any extra knowledge.
Q: Context : Sangob Rattanusorn (born 1943) is a former badminton player from Thailand who won numerous titles and represented his country in team play from the early 1960s through the early 1970s.
Answer : badminton player
A:
What was Sangob Rattanusorn's occupation?