Am I on the right track to top colleges?

Hi guys… I am new to college confidential but have been reading articles on here for a few months now. I am currently a sophomore in high school and have started to look into college and what I have to offer to them

I would like to get into a prestigious undergraduate business school. How do I stand up against other people that will run for the same thing

So far:

EC’s :

CEO and CFO of clothing startup Never Down Apparel
50+ Hours of volunteering at local childrens museum
Did Market Research, Social Media Marketing for a local business
First degree black belt in Karate, 50+ hours volunteering as an assistant sensei
Played the tabla (Indian Drums) for 5 years and gained a first year diploma
50+ hours volunteering in various places

Looking to do an internship each of the two remaining summers
Looking to get a job over the summer

Clubs/Sports:

Playing tennis for over 8 years and counting (Will probably be varsity for my school)
Science Olympiad (All Four Years): Have already gained many medals
Business Professionals of America (All Four Years)
Model UN (All Four Years)

Looking to have a leadership role in at least one of those clubs

Grades/Scores:

As of right now i have a 4.45 weighted GPA
I am looking to graduate with summa cum laude (4.5 + )

Want at least a 34 ACT (I have a 31) and a 1520 SAT

I will have taken 12 AP Tests over the span of my high school career

How does this match up to other people going for top colleges?

WHAT CAN I DO TO IMPROVE?

What has your startup accomplished?

@pacepea We are launching at the end of winter break (January 8th 2017) but we have momentum behind us and many people looking to order; hoping its a success!!