West Ham United academy centre-back Kaelan Casey was named on the Hammers’ bench for their 2-0 defeat to Tottenham Hotspur.
The 18-year-old was named on the bench for David Moyes’ side for Sunday’s London derby at the Tottenham Hotspur Stadium, adding cover in defence with Kurt Zouma missing the game with a thigh injury.
But who is the teenager who made a Premier League senior squad for the first time in his career? We take a look at the centre-back, below.