Guys, there isnt much difference between the global topper and a guy wid an astar. It all comes down to wat u do on the field, so dont think being the best theoretically is the best, it is not. I wont tell u how far, but i was not far from being top, and it rlly does not matter.
It actually depends on application of your knowledge in real life. For example, i did young business Entrpreneurship. So, in the end, it doesn'y even matter. U simply get to brag about it for a while, and then A levels come in, and well, then ur screwed. !!