Biography
Mighty Mike is a bootleg artist who creates music mashups (songs created by blending two or more pre-recorded songs, usually by overlaying the vocal track of one song seamlessly over the instrumental track of another). It is not clear when Mighty Mike started creating his bootlegs, but they started appearing on his blog (called "Mighty Mike's Boots") in 2007.
Biography text from Last.fm, available under CC BY-SA.