NASCAR Cup Series driver Joey Logano and his wife, Brittany, had their first child, a son, on Thursday, they announced Friday on Twitter with a photo of the new mom holding her "little miracle" in the hospital.

The baby — whose name the couple didn't reveal — was due Jan. 11, Logano tweeted in June when he announced that Brittany was expecting.

The two were married in 2014, and Logano, 27, seemed appropriately revved up about fatherhood in the gender reveal in July.