Rumours continue to swirl about the Russian president's apparent vanishing act amid claims his long-denied girlfriend has given birth.
The Kremlin has consistently denied any relationship between 62-year-old Vladimir Putin and former Olympic gymnast Alina Kabayeva, 31.
The Russian leader, who remains the country's most popular politician, enjoying - according to a state broadcaster - an approval rating of 88 per cent, has been unusually silent in the past week, prompting a flurry of speculation over his whereabouts.
The latest theory is that Mr Putin, who formally divorced his first wife Lyudmila in 2014, had flown to Swiss Clinic Sant'Anna to witness the birth of his child, RIA news agency claimed.
Ms Kabayeva, one of the most decorated gymnasts in the history of rhythmic gymnastics, became a Russian MP in 2005, holding the title of State Duma deputy from 2007 to 2014.
Mr Putin and Ms Kabayeva separately scotched the news article with Mr Putin claiming "there was not a single word of truth" in it.
The Russian leader's relationship is just the latest in a series of rumours speculating over his disappearance.
Another popular claim is that Mr Putin has fallen ill. The rumours were sparked after the Russian leader postponed a trip to Kazakhstan, with a Kazakh government official telling Reuters news agency: "It looks like he has fallen ill."
But these allegations have been repeatedly denied by Kremlin officials, who yesterday released pictures of the Russian leader meeting with Russian Supreme Court Chairman Vyacheslav Lebedev.
Asked by Reuters to confirm Mr Putin's good health, his personal spokesman Dmitry Peskov said: "Yes. We've already said this a hundred times. This isn't funny any more."
The spokesperson has also vehemently denied that Mr Putin was attending the bedside of his girlfriend and newborn child.
Theories multiply like rabbits when Russia’s bare-chested warrior leader goes missing.
Dmitry Peskov's patience finally ran out. "We've already said this a hundred times, this isn't funny any more."Vladimir Putin, Russia's strongman leader, ever-present across the past 15 years, was missing. And Peskov, his mouthpiece, was struggling to contain the story.
Apparently in sound health, Putin had not been seen in public for more than a week. Where he has been has been the subject of worldwide speculation. Whatever the answer, it is beyond doubt that there was a gaping hole in Russia for 10 days.
Tongues started wagging on Thursday, when it was announced that a summit he had been due to attend in Kazakhstan would be postponed. Peskov was forced to deny claims that his boss was ill, remarking that Putin's health was still so robust his handshake "breaks hands".
A day later, Putin, 62, missed an annual meeting of officers from the Federal Security Service - his alma mater - triggering theories that he had suffered a stroke, gone under the knife or died.
The reports diverged on when she had given birth. Blick claimed Putin was present when his 32-year-old alleged lover gave birth. Other reports said the president had reserved two rooms at the clinic of Santa'Anna di Sorengo, one for his girlfriend and the other for her bodyguards, and had stayed with friends nearby. But Corriere del Ticino claimed Kabaeva had the baby two weeks ago and Putin "never set foot" in the clinic.
The Kremlin has regularly denied speculation of a romantic relationship between Kabaeva and Putin, who formally divorced his wife, Lyudmila, in 2014.
On Air Force One as President Barack Obama travelled to Arizona on Saturday, one hack asked White House spokesman Eric Shultz: "So, can you give us any information the United States has about President Putin's whereabouts, whether our President has been briefed on questions about the fact that he hasn't been seen in the past week and whether he may be ill or worse?" He replied: "I have enough trouble keeping track of the whereabouts of one world leader. I would refer you to the Russians for questions on theirs. I'm sure they'll be very responsive."
That, also, was the view of John Lough, an associate fellow of Chatham House. "Putin has disappeared before, when he was suffering from a slipped disc from a long-standing judo injury. It's normal that he shows signs of stress, he's 62."
He added: "In Russia, nobody talks about his problems because he has the image of a tough, energetic president who doesn't get sick. As soon as rumours fly, the Kremlin doesn't do much to address them which gives rise to more rumours, which really shows how this whole operation depends on one person."
Yesterday Russian state media broadcast, then retracted, reports that Putin had hosted an official visit from the President of Kyrgyzstan.
He is actually due to meet Almazbek Atambayev tomorrow, when the mystery may be solved.
