Explanation:

• Climate Activist Greta Thunberg was named TIME’s Person of the Year for 2019, she is the youngest person to be honoured with the title in the 92 year history of TIME magazine.
• Greta Thunberg, was born in Stockholm, Sweden, she began a global movement in August 2018 creating a campaign outside the Parliament of Sweden called ‘Fridays for Future’, a global student movement pushing the government to take immediate action on climate change, by her active involvement she became the most compelling voice on the significant issue of Global Warming faced by today’s world.
• Other Winners -
  Entertainer of the Year- Melissa Viviane Jefferson (Lizzo)-Singer
  Businessperson of the Year- Robert Allen Iger - Chairman and Chief Executive Officer (CEO) of The Walt Disney Company
  Athlete of the Year- United States (US) women’s national soccer team -     Women’s Soccer.
  Guardians of the Year- The Public Servants -Federal workers of the US.
• The TIME’s Person of the Year award is conferred since 1927, for a person or a group of people who create an impact on the important events taking place in the year, the selection is done by the editors of TIME magazine.