@shortstories Probably "assisted".
He probably used a rope or chain, already anchored to the bottom of the pool to *pull* himself under water; reframing it as "swimming".
10 life jackets, though is farfetched to begin with.
@sardonicsmile @shortstories He probably didn't even do that. People just lie nowadays, about the most random and irrelevant things.
@shortstories @RabbiMikeIsraetel
Agreement. Float Coats are extremely bulky for that precise reason.
If the guy is diving rather than a proper Controlled Entry with a Float Coat/life jacket, he is certain to cause permanent body injuries.
Most likely a fake story.