The pair have already been involved in their respective squads this year, with McGinn scoring for the under-21s on his debut with a fine goal.
The fact we have players in these squads, as well as the under-17s, shows the youth system is working at Saints. Continued recognition like this is a great boost for the club.
The under-19s is on August 17 and 18, with the under-21s - complete with former Saint Marc McAusland - meeting up on August 9 to 11.