Who am I? 
Do you mean where I'm from? 
What I one day might become? 
What I do? 
What I've done? 
What I dream? 
Do you mean ... what you see or what I've seen? What I fear or what I dream? 
Do you mean who I love? 
Do you mean who I've lost? 
Who am I?
I guess who I am is exactly the same as who you are. Not better than, not less than. Because there is no one who has been or will ever be exactly the same as either you or me.