VIDEO: F1 champion Lewis Hamilton's year in review
VIDEO: F1 champion Lewis Hamilton's year in review

With 11 pole positions and another world championship title, Hamilton was unstoppable this year.

World's top sporting moments of 2015
World's top sporting moments of 2015

Yet another world cup year, and in cricket, Australia lifted their fifth title, even as their Antipodean neighbours New Zealand stole the thunder in Rugby's greatest spectacle. Here are some of the biggest sporting moments from the world arena.

Things with Nico Rosberg will never be perfect: Lewis Hamilton
Things with Nico Rosberg will never be perfect: Lewis Hamilton

Mercedes team boss Toto Wolff has warned he could replace one of the drivers if their relationship damages the team.
 

Lewis Hamilton brands Nico Rosberg as 'whining' teammate
Lewis Hamilton brands Nico Rosberg as 'whining' teammate

Hamilton said that Rosberg complains about a lot of things, pointing that it could be because of their different backgrounds, the Mirror reported.

Lewis Hamilton wished he was on holiday in final races
Lewis Hamilton wished he was on holiday in final races

Hamilton`s team mate Nico Rosberg won the last three races of the year after racking up six pole positions in a row.

Mercedes boss says driver discord is major weakness
Mercedes boss says driver discord is major weakness

Toto Wolff says it is something that needs to stop.

Uncertainty rules as worried eyes look to 2016
Uncertainty rules as worried eyes look to 2016

F1 faces the biggest challenge next year with several teams struggling to cope with the huge costs.

F1 needs to put on a show and take fight to Mercedes
F1 needs to put on a show and take fight to Mercedes

 Ferrari team boss Maurizio Arrivabene has made it his mission to wipe the smile off the face of Mercedes counterpart Toto Wolff next season but others fear Formula One is stuck in a rut.

F1: Tops and flops in 2015
F1: Tops and flops in 2015

Ferrari are tipped to swoop and sign Max Verstappen for 2017.

Nico Rosberg wins season-closing Abu Dhabi Grand Prix
Nico Rosberg wins season-closing Abu Dhabi Grand Prix

For Rosberg this was a first ever hat-trick of wins, adding this to success in Mexico and Brazil.

Abu Dhabi Grand Prix: Dramatic lap puts Nico Rosberg on pole again for final race
Abu Dhabi Grand Prix: Dramatic lap puts Nico Rosberg on pole again for final race

The German outpaced his Mercedes team-mate Lewis Hamilton by 0.377 seconds with his final effort.

Abu Dhabi Grand Prix: Nico Rosberg fastest as Mercedes dominate in Yas Marina
Abu Dhabi Grand Prix: Nico Rosberg fastest as Mercedes dominate in Yas Marina

The German, runner-up in a championship already won by Hamilton, lapped with a best time of one minute 41.983 seconds.

Abu Dhabi Grand Prix: Nico Rosberg on top after second practice
Abu Dhabi Grand Prix: Nico Rosberg on top after second practice

 Nico Rosberg bounced back on Friday to outpace Mercedes team-mate and newly-crowned three-time world champion Lewis Hamilton in the second free practice session for Sunday`s Abu Dhabi Grand Prix.

Abu Dhabi Grand Prix: F1 champion Lewis Hamilton hits back at critics with speed, tops opening FP
Abu Dhabi Grand Prix: F1 champion Lewis Hamilton hits back at critics with speed, tops opening FP

Hamilton was attacked by his former McLaren team boss Ron Dennis and Mercedes team-mate Nico Rosberg.

Lewis Hamilton wants Nicole Scherzinger back?
Lewis Hamilton wants Nicole Scherzinger back?

 Formula One ace Lewis Hamilton has reportedly been writing poetry to ex-girlfriend Nicole Scherzinger in a bid to win her back.

Post Brazilian GP triumph, Nico Rosberg wants to finish season on a high
Post Brazilian GP triumph, Nico Rosberg wants to finish season on a high

Last race of the season is scheduled to take place on November 29 in Abhi Dhabi.

Nico Rosberg wins Brazilain Grand Prix 2015 ahead of Lewis Hamilton, Sebastian Vettel
Nico Rosberg wins Brazilain Grand Prix 2015 ahead of Lewis Hamilton, Sebastian Vettel

The win also guarantees him second place in the drivers’ championship.

Nico Rosberg takes pole position for Brazilian Grand Prix
Nico Rosberg takes pole position for Brazilian Grand Prix

Lewis Hamilton has already been crowned this year's world champion.

Brazilian Grand Prix: Rosberg on pole again, ahead of Hamilton and Vettel
Brazilian Grand Prix: Rosberg on pole again, ahead of Hamilton and Vettel

Nico Rosberg claimed his five consecutive pole position of the 2015 F1 season at Brazilian Grand Prix.