Knowledge: The youngest age to participate in golf competitions, the individual has to be 5. On the other hand, to participate in a professional swimming game, one must be at least 10 years old.

Conversation:
I love to go swimming because it's fun and a good workout.
I see. Swimming is among the top creational activities for the public. Some countries even have swimming lessons in their educational curriculum.
That really interesting! What are some of the top swimming competitions held around the world?
As a professional sport you can find swimming in many local, national and international competitions and, of course the summer Olympics.
That's cool! What is the youngest age to participate in those competitions?

Response: Oh, the youngest age to participate for those competitions is 10.