David Blaine, eat your heart out.

[kmo]

Aquanaut emerges from urine-fuelled sub | NEWS.com.au

This guy also lived under water for a while...

There must have been times when he held his breath for a while too, given his means of creating fresh air.

 

[island_sands]

yeuch rofl rofl

 

[deep thinker]

"We all live in a yellow submarine, a yellow submarine, a yellow submarine."rofl rofl

 

[vali]

let's say that the art demand sacrifice
hahahahaha