Lauda and Wolff see no motivation issues with Hamilton

Mercedes headmen Niki Lauda and Toto Wolff are convinced Lewis Hamilton is as driven to win as he's ever been on the eve of the first race of the season.

It's public knowledge that tensions flared up a bit after the 2016 season finale in Abu Dhabi when Mercedes' star driver ignored team orders only to the battle for the world title to arch rival and team mate Nico Rosberg.

While it was bitter end to the year for Hamilton, Wolff believes the recent past has been left behind and Hamilton is now once again raring to go with a team he remains absolutely committed to.

"After Abu Dhabi, it was certainly a tough time for him," Wolff conceded.

"But like many top athletes he has been able to digest things and prepare well for the new season. Our relationship has grown stronger through these incidents," he insisted.

Hill warns Mercedes: 'Give Hamilton more freedom!'

Mercedes AMG F1 non-executive chairman Niki Lauda is on the same page as Toto Wolff.

"I say no," the great Austrian told Auto Bild when asked if Hamilton had lost some motivation.

"Lewis will be highly motivated to win his fourth world championship, so he can catch up with Vettel. It is of particular importance to him," Lauda said.

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Phillip van Osten

Motor racing was a backdrop from the outset in Phillip van Osten's life. Born in Southern California, Phillip grew up with the sights and sounds of fast cars thanks to his father, Dick van Osten, an editor and writer for Auto Speed and Sport and Motor Trend. Phillip's passion for racing grew even more when his family moved to Europe and he became acquainted with the extraordinary world of Grand Prix racing. He was an early contributor to the monthly French F1i Magazine, often providing a historic or business perspective on Formula 1's affairs. In 2012, he co-authored along with fellow journalist Pierre Van Vliet the English-language adaptation of a limited edition book devoted to the great Belgian driver Jacky Ickx. He also authored "The American Legacy in Formula 1", a book which recounts the trials and tribulations of American drivers in Grand Prix racing. Phillip is also a commentator for Belgian broadcaster Be.TV for the US Indycar series.