Article continues below advertisementBruce Willis is not aware of his medical diagnosis.In the Wednesday, January 28, episode of the "Conversations with Cam" podcast, the actor's wife, Emma Heming Willis, revealed that he "doesn't know" he has dementia.Bruce, 70, still knows who everyone around him is and believes his behavior is normal.Article continues below advertisementSource: Conversations With Cam Podcast/YouTubeBruce Willis was diagnosed with frontotemporal dementia in 2023.