First News is putting together our very own Top Trumps set, and we need your help to do it! Below, you'll see a list of amazing people who made a big difference to the world. All you've got to do is tell us how much of an impact that you think they made. How did they change world? Do we still talk about the things that they did? If you've not heard of them before, don't worry! We've got a little bit of background on every impressive person here – so don't give them a low rating just because you don't know them! They're also not being pitted against each other, each person will get their own individual rating regardless of category. So go on, get started – and keep an eye out for our TOP new special project that'll be coming your way soon!