FIFA U-20 World Cup - Wikipedia
https://en.wikipedia.org/wiki/FIFA_U-20_World_CupThe FIFA U-20 World Cup is the biennial football world championship for male players under the age of 20, organised by FIFA. The competition has been staged every two years since the first tournament in 1977 held in Tunisia. Until 2005 it was known as the FIFA World Youth Championship. The current champion is Ukraine which won its first title at the 2019 tournament in Poland.
Under-21 World Cup - NSWiki
archive.nswiki.org › indexUnder-21 World Cup. From NSwiki, the NationStates encyclopedia. The idea for the Under-21 World Cup (U21WC) was thought up by Liverpool England, however, every installment of the cup has been hosted by Total n Utter Insanity, originally to be a testing ground for the RPR ranking and RP-bonus system. Ironically enough, original creator Liverpool ...