Who were the men in the Iwo-Jima monument?

I was just doing some studying and found out my neighbor was in Iwo-Jima when they put up that flag. He mentioned that he was shot in the chest while the affair went down. So can anyone get me a list of the names of the men who helped put up the flag? Here is a picture of the monument in question: http://gruntdoc.com/files/iwojima-monument.jpg