‘I’d keep it on the down low’: the secret life of a super-recogniser

Police employ them and scientists study them, but what is life like for the rare few who can never forget a face? Super-recogniser Yenny Seo didn't think it was anything special

As a child, Yenny Seo often surprised her mother by pointing out a stranger in the grocery store, remarking it was the same person they passed on the street a few weeks earlier. Likewise, when they watched a movie together, Seo would often recognise extras" who'd appeared fleetingly in other films.

Her mother never thought this was anything special", Seo says, and simply assumed she had a particularly observant daughter.