Stuart Armstrong is a Scottish professional footballer who plays as a midfielder for EFL Championship club Southampton and the Scotland national team.
Armstrong with Scotland in 2019
Armstrong training with Dundee United in 2012
Armstrong playing for Celtic in 2017
Scotland national under-21 football team
The Scotland national under-21 football team, controlled by the Scottish Football Association, is Scotland's national under 21 football team and is considered to be a feeder team for the Scotland national football team.
Billy Stark, head coach of the team from 2008 to 2014.