Younha was born in Seoul South Korea in 1988. Younha began to play the piano at the age of 5 by music-loving parents and she was interested in Japan so began to study herself Japanese. Younha began to dream about becoming a singer alongside her favorite artists. In order to accomplish her dreams, Younha made her debut as an artist at the young age of seventeen. From 2001, She went through as many as 20 auditions to famous entertainment agency of Korea and then Younha made contract with certain company ‘Lion Media and Stam Entertainment’. When a TV producer listened to one of her demo tapes and she took time off from high school went to Japan alone.
After that, In September 2004, debuted single album
2PM is known for M.net’s new star promote program ‘Cruel Winter Blues’. Three members were eliminated from the original thirteen members of the “Cruel Winter Blues" and ten of the finalists made a two teams; 2AM and 2PM. 6 months later the ‘Cruel Winter Blues” have been broadcasted, 2PM debuted through M-Countdown as a performance idol and the “pride of Jinyoung Park.” 2PM is belonging to JYP Entertainment and they debuted ’10 out of 10’ in their first album 《 Hottest Time of the Day 》 on September, 2008. The original members were 7: Junsu, NichKhun,TaecYeon, Wooyoung, Junho, Chansung, and Jaebum, but Jaebum withdrew forever in February 2010. 2PM was ranked 4 in Oricon Single Chart with their single album [Take Off] in May 18th, 2011 in Japan.