Hey Avengers Fans – Can You Help Me Figure Out Who Is On This Shirt?

If you know me at all, you know I love geeky t-shits. Along with lots of other random movie and TV. I have shirts from the Sandlot and The Big Bang Theory, I have a ton of Superhero shirts as well. Recently, I got a super cool t- shirt with partial faces of the Avengers combined into one face. Cool right? I thought so too until my son came over to me and wanted me to name all the different Avengers represented in the shirt. There are 8 faces represented and I realized I could only name 7. UGH, so not only am I uncool to the world for being a geek, now I am uncool to the one person who thinks I'm cool for wearing these shirts.

This is where you come in, I need your help with the one Avenger I can't seem to figure out. If we start clockwise from the top I think it's clear we have Hawkeye, Captain America, Black Widow, Hulk, Spiderman, MYSTERY GUY, Ironman and Thor. SO who is the mystery guy?