Article snapshot taken from[REDACTED] with creative commons attribution-sharealike license.
Give it a read and then ask your questions in the chat.
We can research this topic together.
International athletics championship event
XXV South American Junior Championships in Athletics
Detailed result lists can be found on the "World Junior Athletics History" website. An unofficial count yields the number of about 205 athletes from about 11 countries: Argentina (20), Bolivia (3), Brazil (37), Chile (31), Colombia (19), Ecuador (21), Guyana (1), Panama (2), Peru (6), Uruguay (6), Venezuela (59).
Medal summary
Medal winners are published for men and women
Complete results can be found on the "World Junior Athletics History" website.