Leicester City debutant Jeremy Monga had to wear a blank shirt when he became the second-youngest player in Premier League history.
Monga came off the bench in the 74th minute of Leicester's 3-0 home defeat by Newcastle United on Monday.
At 15 years and 271 days old, Monga became the second-youngest player to play in the competition behind Arsenal's Ethan Nwaneri, who debuted at 15 years 181 days in September 2022.
But because Leicester's home kit is sponsored by BC.GAME, an online cryptocurrency gaming platform, the England Under-16 winger could not wear it.