Jalen Brunson tells The Post why Knicks championship won’t define him: ‘A lot more that I can prove’

He’s the same Jalen Brunson as before. Not even leading the Knicks to an NBA championship, and winning a Finals MVP along the way, will change how Brunson looks at himself — and how he wants others to view him. “Hasn’t,” Brunson exclusively told The Post’s “New York Got Game” show while speaking at his “Jalen Brunson Charity Golf Classic” benefiting his “Second Round Foundation” at Westchester Country Club on Monday. “That wouldn’t do it. “It will be the same. It’s something that I get to walk around with and think about when I’m — when I need to give myself a little confidence, or whatever, just in certain situations. But my approach and everything has to be the same. Just because I’ve reached the mountaintop of winning an NBA championship doesn’t mean that it’s over with. I feel like the