It's an actual Russian roulette-style game for the family.
This video has been watched more than 27 million times on Facebook in 2 days!
The part at 1:40 is pure madness
Tug-of-war meets rowing meets pool...
Michinobu Uda is the inventor of this instrument and is by the way the only person who can play it.
Eddie 'The Beast' Hall managed to lift 1,018 lbs (462 kg).
It is the highest-ever recorded bird flight from a man-made structure.