performaniac

performaniac is a person who is obsessed with exhibiting himself as a performer in all possible situation, even most common ones

maniac for searching to perform - performaniac

performaniac by evgeny belochkin May 2, 2008

performamaniac 

An individual who goes all out, no matter what the size of task or responsibility.

I cannot believe you pulled this whole event off, you are a performamaniac!

performamaniac by Madd Maggie November 11, 2012