Original comment said "black lion extinct 1000 years ago by the Romans at the coliseum." If it was extinct 1000 years ago how did you get a picture with no camera? No such thing as a black lion, just a photoshopped regular lion.
The White Lions are rare animals found in South Africa. They are not albinos, but a inherited scarcity, unique to one common region on the glob. Their white color is a result of rare color mutation of the Kruger breed of lion.