STANDARD.CO.UK - May 16 - Justin McLeod founded Hinge after graduating from Harvard in 2011 and rebranded it three years ago, after a 14-year love story culminated in him winning back his now-wife, Kate. Hinge has since become the UK's fastest growing dating app. Now, a date is arranged between users every four seconds. For him, it's all about data. Users are invited to like parts of others' profiles, rather than the profile as a whole, which allows Hinge to "zero in" on their tastes. Instead of lining up 1K potential matches to "mindlessly" swipe through, it is "thoughtful" about who is shown to whom. A feature called Most Compatible uses a combination of AI and a Noble Prize-winning algorithm called Gale-Shapley (aka the "stable marriage algorithm") to send users daily match suggestions. The idea isn't that you're shown "the person you most want in the world" but "someone you like who's also going to like you back", McLeod explains. "A "We Met" feature follows up after the initial match to see if users went on a date and if so, how it went. So far, results have proven the new algorithm is eight times more likely to lead to a date than other apps," he says.