I don't know why Wilder isn't more popular. I guess it really shows the lack of interest in professional boxing (outside of Mayweather anyway).
Dude has devastating knockout power, talks an unimaginable amount of shit, and goes all out in the ring. I realize that technically he isn't the greatest fighter, and looks out of control at times, but this dude is NOT a pussy and tries to decapitate every opponent he faces.
Combine that with the fact that he met up and destroyed a internet shit talker (google charlie Z Wilder) makes me a fan!