U.S. men's soccer star Christian Pulisic gave a touching shout-out to a fan battling cancer during Sunday's game -- by fulfilling his request and doing the worm dance on the field right after scoring!!
The moment happened during USMNT's 5-1 win over Panama in World Cup qualifying on Sunday ... with the 23-year-old midfielder hitting the grass after scoring his second goal -- and busting out the iconic "worm" dance.
"Look at this," the FS1 broadcaster said as Pulisic executed the 1970s move.
"Okay!! Busting out the worm!