Africa's Richest Presidents list has been released by richestlifestyle.com .They listed President Jonathan at No. 6 and had this to say

Goodluck Jonathan – Net Worth: $100 Million

Goodluck Jonathan is the President of Nigeria. His net worth is estimated to be around $100 million. He launched a “Roadmap for Power Sector Reform”, launched the Youth Enterprise with Innovation in Nigeria and launched the Transformation Agenda. He is a member of the ruling “People Democratic Party”. See full list below....

1. Jose Eduardo dos Santos of Angola – $20 Billion

2. Mohammed VI of Morocco – $2.5 Billion
3. Teodoro Obiang Nguema Mbasogo of Equatorial Guinea – $600 Million
4. Uhuru Kenyatta of Kenya – $500 Million
5. Paul Biya of Cameroon – $200 Million
6. King Mswati III of Swaziland – $100 Million (The monarch shares the number 6 spot with President Jonathan)
7. Idriss Deby of Chad – $50 Million
8. Robert Mugabe of Zimbabwe – $10 Million
www.pijango..com/2014/10/the-richest-african-presidents-2014.html

Richer than some nations

Yet no headway

Hmmm