Who is Brenden Aaronson? Leeds United acquire USMNT's "Medford Messi", a Champions League star for Salzburg

[Kyle Bonn]

Leeds United splashed between $30-$35 million to sign 21-year-old Brenden Aaronson, who made waves in the Champions League with RB Salzburg and has elevated himself to a regular starter with the U.S. men's national team.