This is a broad question and you need to focus on the behavioral examples in your educational background which specifically align to the required competencies for the career.

An example:  "My education has focused on not only the learning the fundamentals, but also on the practical application of the information learned within those classes.  For example, I played a lead role in a class project where we gathered and analyzed best practice data from this industry.  Let me tell you more about the results...."

Focus on behavioral examples supporting the key competencies for the career.  Then ask if they would like to hear more examples.

Focus on two words: Leadership and Vision

Here is a sample of how to respond: "The key quality in a successful manger should be leadership -- the ability to be the visionary for the people who are working under them.  The person who can set the course and direction for subordinates.  The highest calling of a true leader is inspiring others to reach the highest of their abilities.  I'd like to tell you about a person whom I consider to be a true leader..."

Then give an example of someone who has touched your life and how their impact has helped in your personal development.

This is a threat of reference check question.  Do not wait for the interview to know the answer.  Ask any prior bosses or professors in advance.  And if they're willing to provide a positive reference, ask them for a letter of recommendation.

Then you can answer the question like this:
"I believe she would say I'm a very energetic person, that I'm results oriented and one of the best people she has ever worked with.  Actually, I know she would say that, because those are her very words.  May I show you her letter of recommendation?"

So be prepared in advance with your letters of recommendation.

Focus on a key turning point in your life or missed opportunity.  Yet also tie it to forward to what you are doing to still seek to make that change.

For example:  "Although I'm overall very happy with where I'm at in my life, the one aspect I likely would have changed would be focusing earlier on my chosen career.  I had a great internship this past year andlook forward to more experience in the field.  I simply wish I would have focused here earlier.  For example, I learned on my recent internship...." .... then provide examples.

Stay focused on positive direction in your life and back it up with examples.

Note that if you say no, most interviewers will keep drilling deeper to find a conflict.  The key is how you behaviorally reacted to conflict and what you did to resolve it.

For example:  "Yes, I have had conflicts in the past.  Never major ones, but there have been disagreements that needed to be resolved.  I've found that when conflict occurs, it helps to fully understand the other person's perspective, so I take time to listen to their point of view, then I seek to work out a collaborative solution.  For example..."

Focus your answer on the behavioral process for resolving the conflict and working collaboratively.