Kay Challis (Earth-21)

Kay Olivia Challis is a girl who developed 64 personalities after her traumatic experience in her childhood. Her current prime personality is Crazy Jane, who is a member of Niles Caulder's team of powered individuals.

Powers
For more information, see Kay Challis' Alters.
 * Split Personalities: After being sexually abused by her father, Kay developed 64 split personalities and was later experimented. As a result, Kay developed Metahuman powers and each Alter was given a set of abilities.
 * Shapeshifting: When a personality takes over, Kay's appearance alters to the personality in charge. This varies from hair color, hairstyle, voice, and tattoos.
 * Longevity: While Kay herself does not possess any exceptional powers as her Kay Challis' Alters do, Kay's body does not age like average human beings and was able to keep her appearances the same for over 50 years.
 * Superhuman Sonic Scream: When Kay saw the truth about the disappearance of the Kay Challis' Alters, The Underground started to fall apart as Kay screamed at a high pitch. Her surface self soon fell into the same situation and sent out a powerful shockwave that flipped the Doom Manor School Bus over.

Abilities

 * Bilingualism: Kay is fluent in English and Spanish.

Weaknesses

 * Dissociative Identity Disorder: The Kay Challis' Alters cannot be controlled by Kay, leaving the major personality of her out of her control. She later developed psychological issues, leaving her vulnerable and distrustful on others before Jane could develop a strong bond with her.