The 1999 South American Youth Championship (Sudamericana sub-20) was a football competition contested by all ten national football teams of CONMEBOL. Each team was represented by the under-20 national football team. The tournament was held in Argentina between January 5 and January 25, 1999, the 23rd time the competition had been held.
References
1999 South American Youth Championship squads Wikipedia(Text) CC BY-SA