BBC presenter Naga Munchetty was reprimanded by bosses over two incidents in three years — including allegations she bullied a junior staffer.
The star, 50 — at the centre of a BBC Breakfast toxicity row — was also hauled in over a sex jibe made at Radio 5 Live.
Breakfast’s editor Richard Frediani has now taken leave amid separate bullying claims.
The comment became widely known at 5 Live, with one source describing the 2022 incident as: “Crass, inappropriate and wildly unprofessional. The person felt embarrassed.”
We can also reveal that on BBC Breakfast last year, she was rapped for the alleged bullying of a woman, who was the most junior staffer.
As part of the bullying behaviour, the star is said to have falsely accused her of stealing, which led to a closed-door showdown.
The source said: “It was humiliating. There was no evidence, no apology. The woman left not long after, completely demoralised.”
Another insider added: “That wasn’t an isolated incident. It really is the tip of the iceberg.”
Munchetty, 50, is the first female presenter to be caught up in the series of scandals which have gripped the Beeb.
Strictly’s Giovanni Pernice and Graziano Di Prima had to leave over bullying claims, and Wynne Evans quit the live tour over the word “spitroast”, which can be a sexual reference.
But the BBC is now facing questions of double standards.
A Breakfast insider said: “If a male presenter made a sexual comment like that or falsely accused someone of theft, he’d be out the door. But with Naga, it gets brushed off.”
A BBC spokesperson said: “While we do not comment on individual cases, we take all complaints about conduct at work extremely seriously.”
Breakfast is already in turmoil amid claims of a “deeply divided workplace” and off-air tensions between Naga and co-host Charlie Stayt.
The flagship show’s editor Richard Frediani is at the centre of a formal bullying investigation, as we revealed on Monday.
Yesterday it was confirmed the BBC was conducting an internal review into his behaviour and general allegations of toxicity on the show.
An internal email was sent to the BBC Breakfast team thanking them for their “professionalism” as they continue their work amid the row.
A representative for Naga did not respond to our request for comment.