Never heard of her (EDIT: rather, I probably just don't remember her) but she was apparently pretty awesome!
++++++++++
The performer notably filled in for stunt scenes as the heroic Wonder Woman in the 1970s TV series about the comicbook character, receiving credits for 52 episodes.
She also served as the stunt double on The Bionic Woman for star Lindsay Wagner, earning credits for 58 episodes, in addition to appearing in several movies, including The Blues Brothers.
http://www.nydailynews.com/entertainment/ny-ent-kitty-oneil-dies-20181107-story.html++++++++++
n 1976 in southeastern Oregon's Alvord Desert, O'Neil set the land-speed record for female drivers. She piloted a hydrogen peroxide powered three-wheeled rocket car built by Bill Fredrick called the “SMI Motivator”. It reached an average speed of 512.710 mph (825.127 km/h), with a peak speed of 621 miles per hour (999 km/h).
As a stuntwoman, she appeared in The Bionic Woman, Airport '77, The Blues Brothers, Smokey and the Bandit II and other television and movie productions. In filming for a 1979 episode of Wonder Woman, she set a women's high-fall record of 127 feet (39 m) at the Valley Hilton in Sherman Oaks, California, later breaking the record with a 180-foot (55 m) fall from a helicopter. She credited her small size, at 5'-2" and 97 pounds (44 kg), for allowing her to withstand impact forces.
In 1977 O'Neil set a women's record for speed on water of 275 miles per hour (443 km/h), and she held a 1970 women's water skiing record of 104.85 miles per hour (168.74 km/h).
https://en.wikipedia.org/wiki/Kitty_O%27Neil
++++++++++
At that size I guess she wasn't feeling G-forces so much.
RIP