Kelsey Winslow is the Yellow Lightspeed Ranger, and is extremely active physically, being a professional mountain climber. She takes the job because it is the most exciting thing of which she's ever heard. Kelsey recently reconciled with her grandmother, whose preoccupation with wealth and indifference towards Kelsey drove the two apart. Kelsey returned to extreme sports following the collapse of Lightspeed, but returned with the others to fight Vypra and Quargenon with Time Force. She was played by Sasha Williams making her the first muscularly fit girl to be a Ranger. She also is often seen with a set of yellow headphones around her neck.
Read more about this topic: Lightspeed Rescue Power Rangers