I know a few people. Your package will be evaluated as a whole, GPA is only one component. As long as you can demonstrate your academic ability through another component (e.g. GMAT), you should be okay.
Q. Is there a minimum GPA requirement to apply? A. No. Although our students often have competitive undergraduate GPAs, there are many other equally important components of the application. GPA is just one factor the Admissions Board uses to evaluate a candidate.
If LZ plan to apply MBA, you are better to starting it now. Do not wait. 7 years work experience is considered a little long for Top MBA programs. Action now! Take GMAT, then spend most of your time on essays.Top 5s are waiting for you.