Nigerian men has been ranked 13th In Africa and 44th globally in a ranking that focuses on size of penis.

The research which was done by From Mars compared the size of men’s penis from 87 countries out of 292 countries of that the world.

According to their website, Ecuadorian men have the largest average penis size, with an erect length of 6.93 inches, or 10.5% of their average height.

Many African countries made the top ten with Cameroon and Sudan in the top five.

The Netherlands is the only European country to make the top ten with an average erect length of 6.25 inches or 9% of average height.

Ireland is in 70th place globally, with the Irish lads measuring a tidy 5.03 inches when erect. This is just shy of the global average of 5.54 cm.

The Asian men are lowest in the ranks, with Cambodians coming in last at 3.95 inches when erect.

From Mars researchers have stressed that this study has some shortcomings (no pun intended).

The data were self-reported, meaning many men may have been a little overgenerous with their own measurements. The study also seems to have only measured 87 countries out of 292.

The full list is shown below: