29-year-old Nigerian housemate, Marvin, from Port Harcourt, is not just the guy with the muscles, he is also the guy with the brains. He is a chemical engineer and his mum is a great fan of Big Brother so he has always wanted to be on the show. He is single and looking forward to taking a girl back home to his mum. He is going into the house to be himself and will see how that plays out because he does not have a strategy.