Youngest professional soccer player. List: Youngest players at the 2022 World Cup 2022-10-19

The youngest professional soccer player is a topic of much debate and controversy. While there have been many young prodigies who have made their way onto professional teams at a young age, the rules and regulations regarding the minimum age for professional players vary by country and league.

One of the youngest professional soccer players on record is Freddy Adu, who signed a contract with D.C. United of Major League Soccer (MLS) at the age of 14 in 2004. Adu was a highly touted prospect and was seen as a potential superstar in the making. However, his career has not quite lived up to the hype, and he has bounced around various teams and leagues in the years since.

Another young player who made headlines for his professional debut at a young age is Celeste Boureille, who made her professional debut for the Portland Thorns of the National Women's Soccer League (NWSL) at the age of 15 in 2013. Boureille has gone on to have a successful career, winning a World Cup with the U.S. national team and playing for various clubs around the world.

While these cases are certainly exceptional, they are also rare. Most professional soccer players do not make their debuts until they are at least in their late teens or early twenties. This is due in part to the physical demands of the sport, as well as the need for players to have a certain level of maturity and mental toughness to succeed at the professional level.

In conclusion, while there have been a few cases of extremely young players making their way onto professional teams, these cases are the exception rather than the rule. Most professional soccer players do not make their debuts until they are older and have had time to develop their skills and physicality.