The site I saw said the story about a golfer in America being eaten by this croc was fake but the picture is real - the origin and real story of the photo are unknown. http://urbanlegends.about.com/library/blcroc3.htm
He would, it would just take a lot of them
Actually, I saw a doco that said some Nile crocidiles survive on mainly very small fish for most or the year, but them gorge themselves on wilderbeast when the latters migration route forces them to close the river.
you can go to rotten.com and see as many of these horrific photos as you want be ware they are extremly graphic... gun shot wounds to the head... car accident victims... and a few darwin awards most probably