wickersham was severely bit been on his leg in the waters on anna maria island. friends called for help immediately. >> 911, what's the address of the emergency? >> we're on the boat right now, my friend just got bit by a shark. >> your friend was bitten by a shark? >> a shark, yes. and in his upper -- i believe his upper left side. >> c.j.'s friends describing the horrifying scene. they weren't sure what happened and whether c.j. would survive. >> then all of the sudden, he started screaming and a big swale went away and he started scream. brad: without thinking he jumped right in, swam over to c.j., c.j. grabbed on to him, he was scared to death and they swam back to the boat together and the boys lifted him into the boat. >> we all thought he might die on the way in because when the boys lifted him into the boat, it was just a huge, deep wound that flopped open and blood was just spraying everywhere. jon: well, the shark that attacked c.j., believed to be a bull shark like this one. but c.j. is expected to make a full recovery. jenna: wow, that is lucky, and a