Who is a really bad singer?

The perception of a "really bad singer" is subjective and varies from person to person. Some might point to famous figures known for their lack of vocal ability, such as William Hung, who gained notoriety for his unique performances on "American Idol." However, even those considered bad singers can have a dedicated fan base or create a unique charm in their style. Ultimately, what one person sees as bad, another might find endearing or entertaining.