US President-elect Joe Biden and Vice President-elect Kamala Harris were jointly named Time magazine's 2020 'Person of the Year', chosen from a list of finalists that included US President Donald Trump. 

The Democratic former vice president and his running mate together "offered restoration and renewal in a single ticket," Time said in a profile of the pair, published online with its announcement. 

"And America bought what they were selling: after the highest (voter) turnout in a century, they racked up 81 million votes and counting, the most in presidential history, topping Trump by some 7 million votes and flipping five battleground states," Time wrote. 

Mr Trump, the 45th US president and Time's 2016 Person of the Year - so honoured a month after his upset election victory as the Republican nominee that year - was among three other finalists in the running this year, Time said. 

The two others, both group candidates, were the healthcare workers battling the Covid-19 pandemic, and participants in the racial justice movement sparked by the 25 May killing of George Floyd, a Black man who died after a white Minneapolis officer knelt on his neck for nearly nine minutes. 

The Person of the Year is usually an individual, but multiple people have been named in the past. The title is one, according to the magazine, signifying "who affected the news or our lives the most, for better, or worse." 

Time began its tradition in 1927. Teenage climate activist Greta Thunberg last year became the youngest individual winner of the accolade. 

Mr Biden, 78, who served two terms as vice president to Barack Obama, will become the oldest person to assume the office of US president when he is sworn in on 20 January.

Ms Harris will become the first woman, the first Black person and the first person of Asian descent to be inaugurated vice president. 

Along with its Person of the Year honour, Time magazine named the Korean pop group BTS as its Entertainer of the Year, and basketball star LeBron James was crowned Athlete of the Year.