Foreman Spike

Foreman Spike, occasionally referred to simply as Spike, is the foreman of the demolition site where Mario and Luigi work in Wrecking Crew. He continuously tries to hinder the brothers' progress. He is usually depicted as a dark-bearded man who wears sunglasses, although in Wrecking Crew '98, he does not have a beard.
Foreman Spike was designed by Hiroji Kiyotake, who is also the original designer of Wario.