Caitlyn Jenner rips Martina Navratilova over tweet shading interview with Lance Armstrong on trans athletes

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Caitlyn Jenner fired back at tennis great Martina Navratilova on Twitter Wednesday just days after the 18-time Grand Slam champion called out Lance Armstrong over his recent interview with Jenner where they discussed transgender athletes' participation in sports.

Jenner appeared on the inaugural episode of Armstrong’s podcast "The Forward," where the two discussed the ongoing debate surrounding transgender females' participation in women’s sports. 

Caitlyn Jenner arrives at the 2016 Vanity Fair Oscar Party Hosted By Graydon Carter at Wallis Annenberg Center for the Performing Arts on Feb. 28, 2016 in Beverly Hills, California. (John Shearer/Getty Images)

Jenner, who has publicly spoken out against transgender females competing in women’s sports, said during the interview published Monday that trans females competing in women’s sports puts women in "a very uncomfortable position." 

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"I’ve been very clear from the beginning – I am all about fairness, not equity," Jenner said. "Sports has to be fair. I want to protect women. I want to protect women’s spaces in sports. It puts women in a very uncomfortable position."  

Martina Navratilova at the presentation ceremony after the Women's Singles Final match on Arthur Ashe Stadium during the US Open Tennis Championship 2022 at the USTA National Tennis Centre on Sept. 10, 2022 in Flushing, Queens, New York City. (Tim Clayton/Corbis via Getty Images)

However, Navratilova, who has similarly shared her opposition to trans participation, took issue with the interview. 

"A natal male