The clearest statement of his divinity is here and he is almost stoned for stating it:
Joh 8:56 "Your father Abraham rejoiced to see My day, and he saw it and was glad."
Joh 8:57 So the Jews said to Him, "You are not yet fifty years old, and have You seen Abraham?"
Joh 8:58 Jesus said to them, "Truly, truly, I say to you, before Abraham was born, I am."
Joh 8:59 Therefore they picked up stones to throw at Him, but Jesus hid Himself and went out of the temple.
Pretty unambiguous...at least to me and the Pharisees.
We all existed before we were born, even Jesus. G-d knew us all before we were born.
Looks more like a shabby translation. Probably should have been 'was' instead of am.
Here's the Biblical Unitarian take on that particular verse, incase you're interested.
http://biblicalunitarian.com/modules.php?name=Content&pa=showpage&pid=100
Authorized Version (KJV) Translation Count Total: 146 AV - I am + 1473 74, am 55, it is I + 1473 6, be 2, I was + 1473 1, have been 1, not tr 7; 146