Duncan Mighty Shows Off His New Porsche

I’m just going to say this straight up – where does Duncan Mighty get all the money from?
The Port Harcourt 1st son has tons of expensive cars and seems to get another one each week.
The cars that come to mind now owned by Duncan Mighty include a Mercedes benz E-class E550 cabriolet convertible (2013) and a Rolls Royce Phantom.
Oil money perhaps?