Why Lamine Yamal doesn't wear No. 10 for Spain at World Cup

Some of the best players in world football wear the number 10. That's what Lamine Yamal has on his jersey in his club career at FC Barcelona.But with Spain, the 19-year old wears the No. 19.It's a bit of an unusual number, although it does have a fascinating overlap: Once upon a time, Messi also wore 19.There's a relatively simple reason for this.MORE: Here's how to win a free Chipotle burrito during World Cup finalWhy doesn't Lamine Yamal wear No. 10?The number 10 was occupied before the youngster arrived at the national team.Dani Olmo had the 10 when Lamine Yamal got his first senior call-up, and Olmo has kept those digits for now.Eventually, Lamine Yamal will surely get the 10 shirt if he wants it, just as Messi eventually did at all levels of his career.In the meantime, Lamine Yamal wi