I'ma egggggyyyyy boi,

I have Brother (Jack_Knight),

I'm exactly ?̵̙̘͙͖͑̐̏̀͝?̷̤͈͐͑͝?̴̱͉͖͚̍ Years old, 

What you didn't hear that? Oh well, all you need to know is that I'm younger than my big brother (Jack_Knight).