What do you consider your greatest achievement outside of work?

Talking about your greatest accomplishments will give the interviewer a strong idea of where you place your values. It will also reveal more about your personality, as well as the goals you're seeking to achieve. Your answer will reveal why you're proud of the example you provide and how it fits into your work ethic, as well as serving, to reveal what motivates you.

It is okay to brag a little when answering this question. Show that you are proud of yourself and your accomplishments. Describe how this achievement acts as a milestone towards your goals. You want your non-work-related example to translate to the work ethic you bring to your profession.