Nothing special tbh. Final 2 years average is +85%. First 2 years were atrocious.
Retook my stats course (first time I got a C, second time I got an A).
Working at a clinic on and off for a couple of years.
Volunteer at a hospital in first year.
Research with two professors but neither has been published yet.
A Habitat for Humanity trip to Alabama.
I am currently working on a thesis.
I think what really helped me was my letter of intent.