English forward who began his Premiere League career with Newcastle United in 2014. That year, he also won the UEFA European Under-17 Championship representing England.
He grew up a huge supporter of Newcastle United and joined the club's youth squad in 2006 at age 9.
In March 2014, he became the second-youngest player ever to play for Newcastle United in Premiere League.
His father is Steven Armstrong.
He has played alongside Mike Williamson at Newcastle United.