Kimberly Hart (Rebirth)

Kimberly Hart is the former Pink Ranger in Power Rangers: Rebirth. She is a veteran of the Legendary War and the First Malastarian War and then retired after the deaths of many Power Rangers including Tommy, Jason, Aisha, Rocky and Adam. Kimberly since then had lived a quiet life with her daughter and like the other retired rangers, she decided to not join the Global Army, knowing that they would try to exploit her for her powers.

Like many other rangers, she believes that Power Rangers fight for the safety of Earth and the human race and not for flag or country. Once she learns of the new team of Rangers, she reunites with Billy, Zack, Wes, Taylor, Conner, Kira, Ethan, Trent and Nick to help them find the new rangers and prepare them for what is to come.

She battled in the Second Malastarian War along with the retired rangers of old despite having very little powers left. She teamed up with Kat and Maria against a horde of Malastarians and taught Maria how it was done while using her Thunder Whip.

She also passed on one of the rules of being a ranger at the end of Rebirth.