Another teenage sensation burst onto the scene this past weekend.
Adnan Januzaj took the Premier League by storm after scoring two superb goals to help Manchester United come from behind to beat Sunderland at the Stadium of Light.
And, after his star performance, many believe the 18-year-old will become the next big thing in England's elite division.
And, while Januzaj certainly looks the part, you can never be sure that such highly rated youngsters will always fulfil their potential.
So, let's take a look at five Premier League teenage sensations who have failed to live up to their high expectations.