Profile evaluation for a Pakistani

I have received valuable feedback from you guys in my previous thread but I feel the need for a new thread considering a lot of new developments have taken place. Moreover I think that my profile will help others from sub-continent in assessing their chances since my basic background is similar to most aspirants from the sub continent

Age: 22 (24 at the time of 2011 intake)
Gender: Male
Nationality: Pakistani
Undergrad Degree & CGPA: BBA(Hons) & 3.30
Grad Degree & CGPA: MBA Banking & Finance & 3.84
GMAT: 690 1st attempt
WE:
1)1 year on rotations through various SBUs and departments of my family owned business (part-time)
2)1 year as Managing Director at a Flour mill owned by my family (part-time)
3)1 year as Director Finance & Strategy in a nationwide pesticide & fertillizer distribution company owned by my family (part-time)
4)1 year as an entrepreneur where I acquired a seed processing plant (a sick unit through auction), got it in working condition, designed business processes and established manufacturing and sales team and took the unit from 0 revenues to USD 1 million revenue within a year, after which I turned over the business operations to my family (part-time)
5)4 week Internship at Coca Cola (full time)
6)4 week internship at ABN AMRO Bank (full time)
7)Currently acting as an entrepreneur and managing my hedge fund (worth USD 1 million) specializing in trading energy futures on NYMEX and equities on various international stock exchanges (part-time)
8)10 months working as a Management Trainee at HSBC Bank (full time)
By the time of applying I would have atleast 2 years of full time experience with HSBC

Other Achievements/Extra Curricular
1)Head Boy during my secondary and high school
2)Class rep during A levels
3)Gold medal in Business Studies during A levels
4)Active member of my schools debating club and sports club
5)Won inter school chess championship during A levels
6)Active player of chess, table tennis, tennis, snooker, cricket and football
7)99th percentile on MENSA IQ test (IQ 164)

Community Involvement
1)Launched a campaign in collaboration with my university to raise funds and goods for affectees of 2005 pakistan earthquake
2)Launched a camp for poor patients in our family owned hospital where they are treated free of cost
3)Launched nationwide campaign to educate farmers all over the country about benefits of high yielding varieties of seeds, correct use of fertilizers and pesticides to raise crop output
4)Worked a volunteer in a government owned hospital for 1 month

Why MBA?

The reason I want to do MBA is to launch my family's business globally. I need to have knowledge of global markets and need the best possible education for optimum success. My specific aim in the short run is to create awareness about various derivatives in Pakistan which is one of the biggest producers of various commodities such as wheat, rice, cotton and sugarcane. I want to create an exchange in Pakistan on the scale of CME to promote hedging and trading of agricultural and other commodities. Other than this I also want to exchange ideas with people of diverse nationalities and copy their successes in my own country and business.

Target Schools
LBS, Chicago, Columbia, Wharton

Intake year
2011

1)Please advise whether my GMAT score and CGPA is good enough or not for the above unis
2)What are my chances in the above unis?
3)Please also recommend any other unis with strong finance and entrepreneurship focus