Raven-Symoné
Raven-Symoné became super popular after starring in the show, That’s So Raven. She was one of the queens of the Disney Channel but when the show ended, Simoné didn’t manage to keep the same level of fame. She would appear in small roles here and there until her hit show made a comeback as Raven’s Home.
On November 30, 2012, at age 26, Muniz was hospitalized after having a transient ischemic attack, and spoke about the experience on Katie.[46][47] He suffered a second attack a year later, on 25 November 2013.[48] He was interviewed in 2017 and asked about his health, and said he has had no issues.[49][50] It was revealed on Dancing with the Stars on October 9, 2017, that he, in fact, has suffered significant memory loss, forgetting he starred in his own shows including Malcolm in the Middle.[51]
https://en.wikipedia.org/wiki/Frankie_Muniz
<---this isn't me either