Alonzo Mourning shares how kidney disease changed his life—and why family history, early testing, and awareness matter.

In our communities, we often don’t talk about our kidneys until they fail—and by then, we’re forced into urgent decisions instead of empowered ones. Alonzo Mourning opens up about how kidney disease can move in silence, even when everything on the outside looks like success.

At the height of his career—fresh off winning an Olympic gold medal and dominating in the NBA—Mourning says his kidneys were “quietly shutting down.” He describes feeling like his career might be over, and even fearing for his life.

The moment it got real

Mourning credits his relationship with the Miami Heat medical team for pushing him to take the next step after abnormalities showed up in his bloodwork. He didn’t even know what a nephrologist was at the time—until he realized he needed one right away.

Then came the moment that made it undeniable: he saw a TV headline saying he wouldn’t be playing that season due to kidney disease. That’s when it hit—this wasn’t a “later” problem; it was a “right now” problem.

Understanding risk can save lives

In the episode, doctors explain focal segmental glomerulosclerosis (FSGS) as a disease that scars the kidney’s filters and can lead to heavy protein loss, swelling, and kidney failure. The conversation also highlights that some forms of kidney disease risk are linked to genetics, including APOL1 risk variants.

The video notes that having two APOL1 risk variants is associated with increased risk of certain kidney diseases, and that these variants are found in people with ancestry from Sub-Saharan Africa (in part due to historical protection against sleeping sickness). For many families, this is exactly why knowledge matters—because understanding your risk can help you act sooner, not later.

https://www.youtube.com/watch?v=QoD3Ra1_GQo

Community care looks like action

When Mourning’s doctors told him it was time to step away from the game and begin the donor process, he leaned on people who loved him and showed up for him. He shares that his cousin Jason was tested and chosen as his kidney donor—a life-changing gift that gave Mourning a second chance.

That second chance didn’t just help him survive—it helped him return with purpose. Mourning came back to the court, and the episode emphasizes that the Heat’s 2006 championship run wouldn’t have been the same without him on that team.

A message for every household

One of the most important parts of Mourning’s story isn’t basketball—it’s what he says about family health conversations. He points out that in many Black families, people don’t talk about family history or family medical history, and that silence can cost us precious time.

His call is direct: take ownership, speak up, and get checked—especially if kidney disease runs in your family or something feels off. He urges people to talk with their doctor, get tested, and learn about APOL1-mediated kidney disease, because waiting for symptoms could cost you everything.

Disclosure: The episode notes it includes paid promotion, is sponsored by Vertex Pharmaceuticals, and that Alonzo Mourning is a paid spokesperson for Vertex Pharmaceuticals.