Oklahoma City Thunder guard Shai Gilgeous-Alexander delivers a message regarding Jalen Williams after the team's Game 5 win in the NBA Finals.

Oklahoma City forward Jalen Williams became the fifth-youngest player to score 40 or more points in NBA Finals history Monday night.

Jalen Williams played the best game of his burgeoning career on the biggest stage, and the Thunder are one game away from becoming NBA champions after a 120-109 Game 5 win over the Pacers.Williams scored a playoff career-high 40 points on 14-for-25 shooting to help Oklahoma City hold off a trademark Indiana rally.

Williams had 40 points, six rebounds and four assists in the Thunder's 120-109 win over the Indiana Pacers in Game 5, helping his team take a 3-2 lead in the series and move just one win from the NBA title. JDUB 40-PIECE IN THE NBA FINALS 🤯🚨 Has the @okcthunder on the brink of a 3-2 lead! pic.twitter.com/1YCXGOrNLl