I'm the Wiz, and nobody beats me!
Right before the 2008 recession I was talking to a guy that worked for my buddy that was an electrical contractor. He was a Hispanic from Mexico. Before he came to the states he worked for a large company in Mexico and at that time they were making wiring harnesses for Chrysler, probably for GM too. After he repeatedly pointed out to one his supervisors that they were not making these harnesses to Chrysler's specifications, he was soon fired. He immigrated to the US after that.