5 WWE Superstars that were legitimately knocked out 

#4. Enzo Amore was knocked out at WWE Payback in 2016

Referee stops the match. Medical personnel attend to the injured @WWEAaLLday21. #WWEPayback pic.twitter.com/3D8nlWtnL3

— WWE (@WWE) May 2, 2016

Enzo Amore and Big Cass were once seen as huge contenders in WWE's Tag Team Championship picture. Back at Payback in 2016, the duo faced off against The Vaudevillians for the right to challenge The New Day for the RAW Tag Team Championships.

The match didn't go to plan for either team, since the match was stopped early and Enzo Amore was rushed to a local medical facility after suffering a head injury.

The injury came when Simon Gotch from The Vaudevillians attempted to throw Amore out of the ring but he then collided with the second rope. The former NXT star then fell to the floor on the outside and lay motionless before he was approached by medical officials.

#BREAKING @WWEAaLLday21 has been released from the hospital! pic.twitter.com/HMxK0GsNOC

— WWE (@WWE) May 2, 2016

The match was abandoned but updates from Amore later in the day showed that he was able to be released from hospital and didn't suffer any major injuries from the incident.

Enzo and Cass later split and were released from WWE before they were able to capture Tag Team Championship gold.