What a year it's been.
In 2012, the United States saw Hurricane Sandy ravage the East Coast and a divisive presidential election that kept President Obama in office. London hosted the 2012 Summer Olympics while the rest of Europe has been struggling to preserve the euro. There have been explosive political revolutions around the world, including Russia and the Middle East. Meanwhile, mankind has gotten closer to space than ever before with a mobile science lab on Mars, the rise of commercial space flights, and a record-breaking skydive from space.
In the midst of all this, some incredible people have emerged.
From politics to sports, entertainment, finance, and more, people have done extraordinary things this year. These are the people who impressed us the most.
Felix Baumgartner
Austrian skydiver Felix Baumgartner set an aviation milestone on Oct. 14, when he jumped from more than 128,000 feet above Earth and became the first man to break the speed of sound in a free-fall.
The 43-year-old thrill-seeker topped out at 833.9 mph, or mach 1.24, before landing safely on the ground in New Mexico.
The mission, sponsored by Austrian energy drink maker Red Bull, was also a breakthrough for science. It delivered valuable information about an astronaut's chances for survival at extreme altitudes, which is important for future space travel.
Click here to read more about Felix Baumgartner's record-breaking plunge >
Chris Christie
Since declining multiple entreaties to run for the Republican Party nomination in 2012, New Jersey Gov. Chris Christie has continued his rise to national political prominence.
Thanks to his expert handling of Hurricane Sandy aftermath, Christie's approval ratings have soared to unthinkable levels, defying odds in a deep-blue state to become New Jersey’s most popular governor ever.
Christie has already announced his intention to run for re-election in 2013. If his consideration as Mitt Romney’s potential running mate and his keynote speech at the Republican National Convention are any indication, he will likely play a major role in the GOP as 2016 rolls around.
Click here to read more on Chris Christie's breakout year >
Hillary Clinton
U.S. Secretary of State Hillary Clinton had a remarkable year.
She traveled to 42 countries in 2012 alone, responding to crises in Syria, Libya, and North Korea, while navigating America's changing role in the Middle East.
As she winds down her final year as Secretary of State, Clinton leaves the administration immensely more popular than she was when she started. Her approval ratings are the highest of her career, hovering around 70 percent. She even went viral this year, inspiring the popular Texts From Hillary meme.
While Clinton remains coy about her future political plans, polls shows that she would have a good shot at the White House, should she choose to run again in 2016.
Click here to see photos of Hillary Clinton's incredible year >
See the rest of the story at Business Insider
Please follow Business Insider on Twitter and Facebook.