It appears as if Shaquille O Neal, a.k.a Shaq Diesel, a.k.a The Big Aristotle, has gotten himself mixed up in a sleazy penny stock pump and dump scheme. According to Timothy Sykes, who Benzinga.com interviewed here, Shaq is a compensated spokesperson for NXT Nutritional Holdings (OTC:NXTH). The. Read More. Don t Miss Any Updates! News Directly in Your Inbox Subscribe to: