Freddy Adu played for D.C. United in major league soccer at age 14.
cassy rice age one
Jason Day is the youngest competitive player in the 2008 season at an age of 20.
I'm not very sure. But there was a 19 year old I heard, who was injured on his debut, and after the match, he retired from FOOTBALL, not soccer. Stanley Matthews retired from professional football at the root age of 50.
It's very difficult to account for all the teams in the world and their rosters and ages. The youngest active professional football coach to become champion is André Villas-Boas of FC Porto, at age 33.
Actually the age is 18 years.
I think the age that you have to be professional soccer is 1 years old. thats not very funny :L i actually wanna know the real answer
basically as soon as you have learned to walk and run
14 was the youngest a person played in the world cup. Dont know about other tournements.
30 years old
i think some players have started as early as age 15