Javier Milei performed at his own rock concert to launch a new book after pulling out of Argentina's biggest literary fair over criticism from its “Leftist“ organisers. The Argentinian president, 53, donned a black leather coat for a rendition of a punk rock song in Buenos Aires on Wednesday, before leading a more conventional discussion on economic theory. “I'm the king, I'm the lion!“ sang Mr Milei during the musical opening, which saw him joined on stage by Congressman 'Bertie' Benegas Lynch, a political supporter, on drums and his personal biographer on bass. Subscribe to The Telegraph with our special offer. Start your free trial now: Get the latest headlines: and are websites of The Telegraph, the
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