Highlights
- Players under 21 have become more and more common at the top of the professional game, with academies continually improving.
- With a mix of World Cup stars and well-known talents, the 15 best under-21 talents has everything you want.
- Jude Bellingham, Jamal Musiala, and Pedri are narrowly pipped to the top spot by one of the best female footballers around.