20th century 20th century The 20th (twentieth) century was a century that began on January 1, 1901 and ended on December 31, 2000. It was the tenth and final century of the 2nd millennium. It is distinct from the century known as the 1900s which began on January 1, 1900 and ended on December 31, 1999. The 20th century was dominated by a chain of events that heralded significant changes in world history as to redefine the era: flu pandemic, World War I and World War II, nuclear power and space exploration, nationalism and decolonization, the Cold War and post-Cold War conflicts;
Handsome Boys of the 20th Century "DSP Festival" concert in December would also feature disbanded first-generation groups Sechs Kies and Click-B alongside current artists. Rumors also began circulating that HOTSechgodRG's respective idol groups would be reuniting; g.o.d came out of hiatus in May 2014 while Sechs Kies, pioneering girl group S.E.S. and NRG all reunited between 2016 and 2017. Handsome Boys of the 20th Century Handsome Boys of the 20th Century () is a South Korean variety-reality show which aired on the cable channel QTV (). It began airing on April 16, 2013 and ran for two seasons with a total of 29 episodes. The show