When You Know You've Achieved Great Things

I got the most extraordinary email this morning from the Head Boy of one of my old schools - Colstons. He is making a video montage featuring previous school attendees who have 'gone on to achieve great things'. He had earmarked me as one such person. At first I thought it was a wind-up but on further inspection it looks genuine. I'm not really sure what this says. If I am the pinnacle of Colstons achievers then there is something very, very wrong. Naturally I began wondering why I was perceived to have achieved great things. Eight hours on I am still wondering. There is a rumour circulating that I once dated Sandra Bullock but this has yet to leave my imagination.
So, I would love for someone to tell me why they think I'm so great. I'm going to slip into egotistical mode for a mere 24 hour period and ask you to feed me. Off you go.
PS: Those breasts do not belong to me. Neither does the t-shirt.
EDIT: The Ego Shop is now closed. Thanks to all one of you that helped me.
EDIT 2: I am seen as someone who has achieved great things because 'achievement is only defined by ourselves and because I can show others that the world is our oyster'. Words spoken by Colstons Head Boy, Paul Creek. He's a man with a great future. As a result I SHALL be montaging myself in a video.