This would probably differ as it is quite a biased-based question. But I'd say if it is most internationally know korean idol singer would be Rain.
Rain is really famous all across Asia and has entered the American industry with his films.
Korean born Kim Ha-neul is most famous for being a model and actress. Another claim to fame is her clear skin, which has cosmetic companies offering some very lucrative deals.
The most famous Italian singer in the world
it is the waka waka by shakira
Ralph Szygenda
Kat McPhee is an actess, her full name is Katherine McPhee. She has been in many movies including The House Bunny. Kat McPhee is also a singer and songwriter. She is most famous for her musical talent.
I dont see why not. There is an American in Superstar K3 (Korean version of American Idol). You would Most likely have to Know Korean though.
Oldboy and A Moment to Remember are two of the most famous Korean films to date.
American Idol
The most famous Korean rockstar or rapper is Psy.You would probably know him from his Gangnam Style and Gentleman.
korean
Bae Suzy is a Koren actress, model and singer who is best known for her role in the television series Dream High. She was a Korean Idol singer and is currently the lead vocalist in the group Miss A.
There is no one famous Korean drama. However, there are several good ones. Dae jang geum is a pretty famous one that I know. Same with Full House, Goong, and Autumn Tale.
Kelly Clarkson is the most successful. Clay aiken, is the only other guy I can think of.
The best footballer in Korean history is Cha Bum Keun. -edit- the answer to this question is simply a matter of opinion. Another famous footballer is Park Ji-Sung who played for Manchester United.
Park Shin Hye and Jung Yong Hwa
Kelly Clarkson is the most successful world-wide selling artist to come out of American Idol.
Atlantic Ocean is the most famous ocean in the world.