The vast majority of early success is nothing but the result of the situation you were born into. Yes, yes; they have drive and ability. Drive and ability mostly instilled by the parents and surroundings they were born to.
Anyway, if a lack of research awards and Olympic qualifications is your biggest concern I suggest you depart the emo train at the next stop. Plenty of kids out there who are at the top of their high school alumni simply because they lack a child, drug addiction, criminal record, and/or gang affiliation.
All that said, I can relate to your feelings of "why didn't I do more". It's in the past though and largely impacted by factors out of your control. Worry about now, when you've been given a chance to take the reigns of your life...