What Happened To Frankie Muniz — From Malcolm genius kid to racer, health survivor, and Arizona reboot — here is the full Frankie Muniz timeline.

Before Malcolm, Frankie Muniz landed Spin City, My Dog Skip, and the attention that would make him a Fox leading man.

As Malcolm Wilkerson for seven seasons, Frankie Muniz became one of the highest-paid and most praised child stars on TV.

After the sitcom ended, Frankie Muniz chased films briefly — then traded Hollywood for professional racing.

Pit lanes and hospitals intertwined — concussions and TIAs brought memory loss that reshaped his public story.