Kimberly is the multi-millionaire widow of James Grant, Founder of Grant Enterprises. After taking over the company, it has flourished and grown. Her resources seem endless and she has friends in every place.

She is very compassionate and maternal, yet remains reserved. She is the one that brought the team together. In return for helping them control and master their super powers, they agree to go on various missions for her. Usually, these missions involve law enforcement and investigating tainted criminals the police are ill equipped to handle.

Kimberly is close friends with Dr. Deanna Reynolds, head of The Grant Medical Center. She has secrets she keeps from the team. Her husband died a mysterious death, and she does not like to talk about it.