Robert F. Kennedy Jr. has spasmodic dysphonia, a voice disorder caused by a malfunction in the brain. Here’s what to know.

Kennedy's condition is called spasmodic dysphonia, which is a neurologic disorder that can affect the voice and speech by causing the muscles that generate a person’s voice to go into periods of spasm, according to Penn Medicine. It is a lifelong condition, but can be improved with treatment in some cases, according to Penn Medicine.

Robert F. Kennedy, Jr. has struggled for decades with a rare disorder affecting his speech, causing his voice to sound strained and raspy when he speaks.

Robert F. Kennedy Jr. has a disorder called spasmodic dysphonia that makes it sound like his voice is shaking. He has said the neurological disease began to affect him when he was 42. “I have a tremble in my

The neurological condition can cause people like Robert F. Kennedy Jr. to have voices that break and can sound “strangled.”

RFK Jr.'s raspy voice is due to spasmodic dysphonia. The neurological disorder produces muscle spasms in the voice box.

Robert F. Kennedy Jr. explains why his voice sounds raspy and strained, causing difficulty when he speaks. Here's more about spasmodic dyshphonia

Spasmodic dysphonia is a rare neurological disorder that causes a strained voice. RFK Jr. says he has had the disorder for decades and treats it with Botox injections, a common treatment.

Robert F. Kennedy Jr.’s raspy voice was on full display when his high-stakes confirmation hearing got underway Wednesday — as lawmakers grilled President Trump’s controversial pick to

James Charles just stooped to a new low by disgustingly mocking RFK Jr.’s voice,” a critic wrote on social media.

The Office of Government Ethics released Kennedy's financial disclosures in January 2025. Click here to review them. Kennedy went on to found the Pace University Environmental Litigation Clinic in 1987. He worked as the clinic's supervising attorney ...