Nothing has happened to him. He is selling the storyline.
-UPDATE-
He is currently retired due to a persistant neck injury. WWE made Edge go through medical assessments after he was complaining about loss of feeling in his left arm. It is believed that if he had wrestled without having those assesments, that he would have been paralyzed within 3 months of his last match (WrestleMania 27 against Alberto Del Rio for the World Heavyweight Championship). He comes back every now and then for a bit of "cheap heat", so the fans can cheer about him being around, but he is likely to never wrestle again. Time will tell.
WWE Wrestler Edge is 6.6
In wwe.
No, Edge is not a murderer!
No.
h.b.k or edge
Edge
No
If you mean when did he make his wwe debut then in 1998.
superstar edge and wrestler edge is 30 years old
No Edge Is Not Dead He Had To Retire
Edge the wwe wrestler does not have any kids.
Edge's theme song is "Metalingus"