Ben Fordham says it’s “just not fair” to allow transgender athletes in women’s sport.

Transgender swimmer Lia Thomas claimed the 500-yard freestyle at the National College Championships.

Lia, previously known as Will, had ranked outside the top 400 male swimmers in the country.

Former tennis star Martina Navratilova has joined a growing number of athletes speaking out.

“If she had been born female in the first place, she would not be succeeding the way she is succeeding now,” Navratilova said.

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Image: Getty/Hunter Martin