Curriculum Vitae comes from the Latin roughly translating to "course of life".
A "Life CV" attains less to professional achievements and more to personal ones as a record of the momentous occasions in one's life.
It could relate to conquering fears, taking risks, performing incredible feats. All ultimately relating to improving oneself and building character.
Bob: I've always had a fear of heights so I've booked myself a sky-dive to conquer it.
Bill: Awesome, that'll be a good one to put on the Life CV.