Ouch!
If that's pure water then there's a chance his kit is repairable, especially if it's 1-series cam and L glass.
Just don't do that with salt water.
Dave
It just looks like a fountain - if he took care of the gear properly after getting out (shut it off right away, pull the battery and letting it air out), it would probably be fine.
wow.. Dint Expect to get this much attention on this Video. But It is Kinda funny. Best part is how the Bride and Groom look and keep going... The Guy who pulls him out grabs the Camera 1st and it looked like it was still shooting.