What wavepool has the biggest waves in the world? Anyone got any links?

Typhoon Lagoon at Walt Disney World has a wave pool that can crank out six-footers. We're not talking that stupid swell stuff they call waves at Wet'n'Wild, but nice big breakers. I don't know if they're the biggest, but it'd have to be close to it. The park was unfortunately closed while I was at WDW, so I can't comment on how good it is.

Did they actually keep the controls set to crank out 6 footers because of the floor of the pool was made of concrete that place could easily kill someone.

I thought the biggest one was as Sunway Lagoon, also, there is one in South Africa which is pretty big too.