Jalen Brunson turns 30: Knicks hero opens up to The Post about his next chapter, fatherhood and how long he wants to play

The Knicks had just swept the 76ers in the second round of the playoffs, a bludgeoning of their I-95 rival in the middle of the greatest playoff run in franchise history.

Jalen Brunson, among the heroes of that Game 4 with 22 points in only 28 minutes, held his customary postgame news conference just outside the media workroom.

Then a voice echoed from outside the double doors, the sound of blissful unawareness and innocence.

“Dada. Dada.”