I'm assuming he has a lot more bells and whistles, but I installed a pool here at my house in the Houston area last year and it was nowhere near that.
The point of this is not to be bragging, but my pool is 25,000 gallons (pretty decent size) It also has a rock feature about 8' high with a water fall and slide. I have a cave with a bar and 32" waterproof tv in it as well and seating for about 4 comfortably, 5-6 if need be. It is also a salt water pool which adds cost and I have special pebbles on the bottom of my pool that eluminate the sun light and turn the bottom all different colors throughout the day. My entire structure cost under 50k. My entire back yard which has cool deck for the sun, and an 30' X 15" arbor with a see through protective roof on it only cost 100k...including the pool.
I just don't get how it could be so much honestly.
Oh and for MAS My wife and I give money to St. Judes childrens hospital every year.
Great cause by the way. They never turn away children for lack of payment. They take everyone and they are one of the best hospitals for children with cancer in the US.