Sable appeared for WCW while being under contract with WWE
Sable’s contract with WWE in the 90s ended in bad terms as she filed a lawsuit against the company. She was then spotted sitting at ringside during an episode of Monday Nitro that raised confusion for fans. Till then, she did exist under contract with the WWE and couldn’t ethically work for WCW. The appearance was just a loophole where she was shown as just a spectator so that she can’t get sued by Vince McMahon.
Brock Lesnar and Sable performed together
For a short timespan, Brock Lesnar and Sable were seen as an in-ring couple. New Japan Pro Wrestling has been the only promotion that could do the unthinkable. After leaving WWE in 2004, both these two went to Japan and Sable started playing the valet role for her husband. These two have already started dating by the end of their WWE contracts but they’re never used together, on-screen.
https://youtu.be/hDHeCsmxGx4