Winning the DECA ICDC?

If a high school student wins the DECA ICDC, then how much of an impact would this be on admissions for the student? Would schools like the Harvard School of business want this person?

*BUMP

It might look good on an undergrad application, but won’t carry weight for grad school admissions. I attended the DECA ICDC a few years back. It’s a great accomplishment, but it should complement other leadership experiences, and not be a stand alone achievement for schools like Harvard.