See Nigerian bride and her underage 'groom' at their wedding over the weekend

These wedding photos of a grown bride with a much younger 'groom' raised eyebrows on social media after they emerged, but it has now been explained.

The little boy is standing in for his elder brother who is the groom. The groom is based overseas and could not make it for the wedding so rather than use a photo, the younger brother was chosen to do the honors. 

More photos below...