The Great One now is a grandfather.

Paulina Gretzky, daughter of NHL legend Wayne Gretzky and fiancée of PGA Tour golfer Dustin Johnson, gave birth to the couple’s first child Monday, according to TMZ Sports. The child was a boy, according to the report.

It’s unclear what the child’s name is, but TMZ reports it starts with a “T,” which follows in something of a family tradition. All of Wayne’s sons’ names begin with the letter T.

Johnson is still off the PGA Tour scene as he’s away from the game to deal with “personal issues.” The eight-time Tour winner took the leave to battle “personal issues,” reportedly failing three drug tests.

In a recent “Sports Illustrated” article, Johnson denied having a cocaine problem. He added that he’s “really grown up” in the last four or five months and is “starting to become the person I want my kids to look up to.”

Thumbnail photo via Allan Henry/USA TODAY Sports Images