"on being interviewed" is correct and usable in written English.
It is used to refer to the act of being interviewed, especially when discussing the process of giving or receiving an interview. For example: "David was nervous on being interviewed by the news network."
It's no surprise, then, that many homosexual people here insisted on being interviewed anonymously, including one car salesman who goes by Bob.
He insisted on being interviewed in the club's sauna, where another naked man was lying down.
Cohesion, never the strongest suit of a group who used to dislike each other's company so much they insisted on being interviewed separately, is somewhat lacking.
Until a few days ago this event, to be held at a cultural centre in New York, looked like a classic example of the old pals' act Mr Paulson, a former treasury secretary and boss of Goldman Sachs, having insisted on being interviewed about his new book by his friend, Mr Immelt, the boss of General Electric, rather than by a journalist.
She is not keen on answering such questions - she is not really keen on being interviewed at all - but she once gave me a massive clue when she volunteered that the key to her personality is that she is the younger sister of twins - moreover, twins who spoke their own private language - so she was born into a two-against-one situation and has been fighting her corner ever since.
Levine was a former programmer who seemed to prefer jeans and T-shirts to suits, and who sometimes insisted on being interviewed via e-mail rather than in person a good thing, perhaps, considering that he kept a large lizard and a bazooka in his office suite.
Wintour herself appears briefly, and is filmed putting her sunglasses on before being interviewed.
He was released on bail after being interviewed on suspicion of offences under the computer misuse act.
Within 24 hours of it being featured on Designboom, we were being interviewed on CNN.
He declined to be interviewed on Monday.
She said she was expecting to be interviewed on April 6.
