It's hard to believe Posh Alexander is under 6 feet tall the way he be flying through the air. The St. Johns commit was putting on an absolute SHOW his senior season for Our Savior Lutheran based in New York. They competed in the Grind Session against some of the toughest competition in the country including Prolific Prep with Jalen Green and Isaiah Todd of Word of God. The ELITE point guard was deep in his bag all year and even dropped a 60 BALL! Check out the video for Posh's full senior season highlights! 🔥