6. Diezani Alison-Madueke
Nigerian is a Nigerian politician and the first female President of OPEC. She owns a property on Banana Island that has been the subject of very many controversies. She was accused of organising a diversion of $6 billion (N1.2 trillion) from the Nigerian treasury and was arrested in London in 2015. Diezani was charged with responsibility for $20 billion missing from the Petroleum agency. She was also accused of awarding multi-billion Naira contracts without recourse to due process. Diezani was, however, not officially charged or tried for these allegations and has strongly denied any wrongdoing.
AD: How I Make My 643,000 to Directly To My Bank Account Every 48hrs : CLICK HERE TO SEE MY SECRET