McLaren racing director Eric Boullier admits he was shocked to hear of Nico Rosberg's retirement, but does not expect Fernando Alonso to replace him at Mercedes.
Nico Rosberg says he knew the moment he won the Formula One World Championship that it was the right time to retire.
Ted Kravitz and Martin Brundle give their reaction to the news of Nico Rosberg's retirement from Formula 1.
Sky Sports presenter Ted Kravitz says Rosberg's young family played a major role in his decision to retire, aged 31
Toto Wolff says he admires Nico Rosberg's clarity of thinking and the search for his replacement starts next week.
Nico Rosberg announces his retirement at a news conference in Vienna. Hear him speaking to the media shortly after he delivered his decision.
Sky Sports' Martin Brundle admits he thought news about Nico Rosberg's retirement from Formula 1 was a spoof at first.
Sky Sports News HQ reports on world champion Nico Rosberg's shock retirement from Formula One.
Marc Priestley thinks that Nico Rosberg will need a special set of circumstances to win another title if Lewis Hamilton is still in the other Mercedes.
Nico Rosberg says he does not have a problem with Lewis Hamilton, despite Hamilton's backing up tactics in Abu Dhabi.
Sky Sports F1 commentator David Croft believes Lewis Hamilton did nothing wrong by ignoring team orders to try to win the Drivers' Championship.
After securing his first ever drivers' title, Nico Rosberg bear-hugged F1 boss Bernie Ecclestone in the cool-down room.
An emotional Nico Rosberg reflects on becoming the F1 drivers' world champion after a tense season finale in Abu Dhabi
Nico Rosberg finished in second place in the Abu Dhabi Grand Prix which was enough to see him beat team-mate Lewis Hamilton to the 2016 Drivers' Championship.
Lewis Hamilton and Nico Rosberg talk about how their relationship has changed during their time as team-mates for Mercedes.
Lewis Hamilton and Nico Rosberg decide not to handshake ahead of the Driver's Press Conference in Abu Dhabi.
Former world champion Damon Hill doesn't believe it's a foregone conclusion that Nico Rosberg will win the F1 drivers championship ahead of Lewis Hamilton
The title race goes down to the wire as Lewis Hamilton and Nico Rosberg go head to head in Abu Dhabi. Coverage gets underway from November 25 on Sky Sports F1.
After an early battle with Max Verstappen, Nico Rosberg was happy to maintain a points advantage over teammate Lewis Hamilton, finishing in second place in the Brazilian GP.
His F1 Drivers Championship destiny is in his own hands, but ahead of the Brazilian GP, Nico Rosberg reflects on his F1 journey with Simon Lazenby.
Who's the fave to replace Rosberg?
The 20 race dates for 2017
The latest news and rumours
How next year's grid is shaping up
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