Marcus being Hispanic doesn't surprise me. He probably has more Spanish blood with little or no Indian mixed in. My grandmother was pure Mexican and had auburn hair and green eyes. As far as his personality - a real chatty Ken doll. I get the sense he likes to show off his brain, but he doesn't know when to shut up. He needs to edit himself. He could get real boring, real fast. I will say though that he is a good sport about having his private parts aired for all the world to see and has a good sense of humor about it. Somebody didn't edit that episode carefully enough. However, I have seen others in previous Survivors with partial reveals that didn't get edited but I must admit, I missed this one (aw shucks). Boy the boot picks were sure wrong. I was surprised he got voted off - Susie did the right thing and pulled a real coup.