Mom gives birth to a whopping 13-pound baby boy, smashing hospital record: 'How many years was he in there?'

She broke the internet — and a hospital record.

New mom Shelby Martin has gone viral after giving birth to the biggest baby to be born at Nashville’s TriStar Centennial Women’s Hospital in more than three years.

The Tennessean has shared several photos and videos of her adorable newborn boy, named Cassian, who weighed in at a whopping 12 pounds, 14 ounces (5.8 kg). 3

“When people talk about having a big baby, like I don’t know ball. But trust me… I know ball,” Martin quipped in a TikTok post that gained more than 4.4 million likes on Oct. 1.

The post shows Martin before birth, standing in her hospital gown and showing off her oversized bump. It subsequently shows baby Cassian, moments after birth, who stunned doctors and nurses with his sheer size.

The TikTok has racked up more