i don't think that Garrett Anderson is a great hero. To my mind, a hero should be someone who's found a cure for a disease, for example someone like Alexander Fleming, the Scottish biologist who discovered penicillin. Apparently, he saw many soldiers die from blood poisoning in the First World War and wanted to find something that would stop this happening. And he did! I mean, penicillin has saved millions of lives. What do you think, Yasmin?