The youngest player to ever play professional football is believed to be Harvey Elliott, who made his debut for Fulham at the age of 15 years and 174 days in 2019. He is from England and has since played for Liverpool in the Premier League. However, if considering international matches, the record is held by a few players depending on the context and specific competitions.
Raul Paueve'
Peter Crouch aged 7.3
The youngest ever player in the English Football League is Reuben Noble-Lazarus who was 15 years and 45 days old when he came on as a substitute for Barnsley against Ipswich Town, September 30th 2008.
No David Beckham is not the youngest player to score a goal in the world cup. the record is held by the great Brazilian Pele.
the youngest NFL player ever is Houston Texans DT Amobe Okoye
The 17-year old Feller became the youngest player ever to play a regular season game.
neymer
The youngest player to ever appear in the English Football League First Division was Norman Whiteside. He made his debut for Manchester United at the age of 16 years and 77 days on April 14, 1982. Whiteside's record stood for many years, highlighting his early talent and impact in top-flight football.
It was another man who is the youngest and not Michael Owen.
I believe the youngest ever player to enter the NBA was Andrew Bynum of the Lakers. He was 17 years old when he made it.
Gulam
Kobe Bryant