Is Lord Sugar actually Mugatu?

It's just a thought. But I was thinking about how Lord Sugar made his money with the Amstrad Spectrum, and suddenly I heard a voice balling, "I invented the Amstrad Spectrum. I INVENTED IT! What have you done, Derek? You've done nothing! NOTHIIIING! And I will be a monkey's uncle if I let you ruin this for me, because if you can't get the job done, then I will!" 

I've never seen The Apprentice but I assume it's a bit like that.