I don't have an answer for you about how many swimming pools Nic has although rumor has it he owns something like 14 houses and I'm sure at least half of them probably have pools. Also, it's been said that Nic is or was a talented surfboarder and to be one, you must be a strong swimmer.
Hope this answers your questions.
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If you were going to die soon and had only one phone call you could make, who would you call and what would you say? And why are you waiting? ~~~Stephen Levine~~~