Dr Onyeka Nwelue has revealead secrets on how human can grow powerful.

Dr Oyenka is a Nigerian filmmaker, publisher, talk-show host, author, academic visitor and founder of the James Currey Society, at the African Studies Centre, University of Oxford.

In his tweet, he revealed that the best method one can use to grow powerful is creating fear in people and making oneself discreet.

"To grow powerful, the best tool to use on people, is fear. Don’t allow them to understand you!"