Guy hit by Rollercoaster : violent accident!

PSV soccer keeper knocked unconscious after hitting the stake! Violent

Violent Spiderman faceplant during birthday party : Knocked out!

Bride Knocked out after a violent Kick by the best man

Overzealous NHL fan gets knocked off her feet by huge on-ice hit

Cameraman hit by soccer player : Knocked Out

Violent accident during Robot War Fest - Student Injured at IIT Techfest Robowars 2014

Cyclist hit by tanker truck : so violent accident!

Jeep car hits spectators during race - violent accident

Soccer player's incredible reaction when an opponent gets knocked unconscious

Knocked out!!! Sleepy go bye bye after one punch!

Little kid gets knocked by fish

Knocked out in one punch : so brutal!

Blanco River Bridge knocked out by massive flood

Hockey player Colton Orr knocked out by George Parros!! NHL 2011

So ridiculous soldier FAIL : Israeli Soldier Knocked Down by Tire

Goalkeeper stops powerful shot with his head : knocked out!

Knocked out in 20 seconds! Tattoos don't give you more power...

Man gets knocked out on Sling Shot Ride! Roller Coaster KO!

Wayne Rooney Knocked out in the kitchen : congrats Phil Bardsley

Drunk guy gets knocked down by a bus

Nadal ne laisse rien passer à Roland Garros... Vérification du filet

Quand Ronaldo rencontre Neymar... Bonne ambiance

Rafael Nadal aussi bon au foot qu'au tennis... la preuve

Quand la police prend en chasse... une chèvre

Lui il n'aime pas les caméras de surveillance

Un chaton affamé