Father: Tony Järnkrook
Cousins: Oliver Lindholm, Elias Lindholm

A very skilled center that will get the job done on the wing as well. Järnkrok's main asset is his outstanding hockey sense, which allows him to be the great playmaker that he is. Overall a very smart player with good positioning in all zones. Also quite shifty with soft hands and impressive puckhandling skills. Not a physical player, but plays pretty well through heavy traffic although in need of gaining strength and muscles. Good character. Often used as pointman on the man advantage, but can still improve his release. Is a good skater, but there is still some room for improvement in that department.