Jayson Tatum ’s siblings, Jaycob and Kayden, play an important role in his life — even as he’s become one of the NBA ’s top players, earning multiple All-Star selections and leading his team to a championship.

The amazing nicknames in the NBA. It’s a world of its own, right? Some stick forever while others don’t last as long. And Boston Celtics star Jayson Tatum just made it crystal clear where he stands on one that’s been making waves lately.

However, as they prepare to visit the Phoenix Suns on Wednesday evening, they got some bad news. Tatum will not be able to play due to that ankle injury. Tatum, their best player, is averaging 27.1 points, 8.7 rebounds and 6.0 assists a game this season, and he leads the Celtics in all three of those statistical categories.