FootballNFLKansas City ChiefsTight end
John Michael Gyllenborg
Stats, career, game log and next gameJohn Michael Gyllenborg is a tight end for the Kansas City Chiefs and wears number 84.
Updated
About John Michael Gyllenborg
John Michael Gyllenborg is a tight end for the Kansas City Chiefs and wears number 84. Born on August 7, 2002, he played college football at Wyoming. He was named Second-team All-MW in 2024.
Agatha Research DeskUpdated Oct 5, 2026How he is doing now
No active flag. Latest report Out (45d ago), no longer on the injury report.
Next game
Career
Honors
- Second-team All-MW (2024)
Injury history
ESPN's injury reports, newest first.
- Aug 21, 2026Out Knee
Knee
sdio / KC
- Jul 28, 2026Injured Reserve Leg
The Chiefs placed Gyllenborg (knee) on injured reserve Tuesday, Matt Derrick of ChiefsDigest.com reports.
ESPN / KC
Sources and updates
Stats, scores and injury reports come from Agatha's own records: nflverse weekly stats, ESPN box scores and ESPN's injury reports.
Updated Oct 5, 2026, 11:00 PM ET. Results and form refresh after every game; biography facts are checked weekly.