I’m less surprised that they were able to, or even willing to, build a platform 20 meters above the water line and more impressed that the existing pool (presuming it wasn’t modified in conjunction with the 20m platform) was already deep enough to accommodate someone falling from 20 meters…,(reply>), How can you be nervous just watching ?  I wish I could do it …. Actually no I don’t . Amazing talent !,(reply>), @dielaughing73 no, not at all..... i live in a town with great jumps into the sea, nice cliffs, nice harbour walls,(reply>), @Frederick Bird because you just made that up?,(reply>), @OytheGreat 70,(reply>), @H B I'm aware