I do not believe God created any one race smarter or stronger than another. I am of the belief God created us all as equals. We are what we become through faith and our efforts. I have been privileged to witness amazing and inspiring feats in the areas of science, medicine, education, the arts and sports, from people of many races and nationalities. I have met brilliant people from many nations, who are of different races.
The one common denominator I've found in people who have accomplished truly amazing things is not their race or nationality, but the hard work they put into what they do and not giving up when setbacks or failures occur. That is the true mark of greatness - faith and perseverance in the face of seemingly insurmountable odds.