If I could meet one person, I would chose to go back and meet my paternal grandpa. He passed away a year before I was born, but growing up I heard so many stories about him, I feel he must have been a very interesting man. During his military service he did a little boxing, and this picture of him fascinates me.
Not just the man, but the size of the gloves they wore back then. Look at how thin they were. Nothing like the huge padded gloves they wear today. Getting hit by one of those means you're probably getting knocked flat on your ass. They certainly weren't playing around back then!
Who is one person you would like to meet if you had the chance?