One of the great sports duos of the 21st century may not be together at the NBA level, but the days of Gregg Popovich and Tim Duncan sharing a sideline together are far from over.
Apparently, Popovich’s 5-year-old grandson is a teammate of Duncan’s daughter in their youth basketball program. San Antonio Express-News reporter Mike Finger tweeted out this information, sharing that not only do they play on the same team, but that Popovich’s grandson had a major milestone:
