Are you one of those people who never forgets a face?

It's actually a special skill - and experts are conducting research to identify people who have it.

Super recognisers have been helping the Met police catch criminals - and if you score top marks in a series of tests, you could put yourself forward.

The first test is below - if you score highly, you can sign up to take part in further tests to see if you have this rare talent.

The research is led by Dr Josh P Davis at the University of Greenwich, who says: "We think super-recognition is nature, rather than nurture, but I can't say 100%.

The test requires participants to look at a face for eight seconds, then pick it out of a line up

"People tend to emerge in their 20s and 30s, we're not really finding any super-recognisers in their teens so far."

Currently the researchers are trying to find out whether super recognition runs in the family - and are on the lookout for parents and children to take part in the research. Click here to take part in the test.