Jung Ji-hoon (정지훈), better known by his stage name Rain (비), is a South Korean singer-songwriter, actor, and music producer.  His acting career began in 2003, when he won the KBS Best New Actor award for his role in the drama "Sang Doo! Let's Go To School". In 2004, Rain won the KBS Excellence in Acting award for his role in the drama "Full House". After starring in "A Love To Kill", he acted in his first Korean film, "I'm a Cyborg, But That's OK" (2006), which won the Alfred Bauer Prize at the Berlin International Film Festival. Rain has acted in the American films "Speed Racer" (2008) and "Ninja Assassin" (2009), the latter of which made him the first Korean to win an MTV award.  Rain acted in another Korean film, "R2B: Return to Base", that was released in August 2012. In 2007, Rain left the management of JYP Entertainment and started his own company, J. Tune Entertainment.

郑智薰（Rain），1982年6月25日出生于韩国首尔，韩国流行男歌手、演员、编舞师、音乐制作人。

2002年以艺名Rain发行个人首张专辑《First Drop》。其后发行了《Rain 2》《It's Raining》《Rainism》等专辑，荣获Mnet亚洲音乐大奖、首尔歌谣大赏、金唱片大赏等韩国音乐奖项。 2005年成为首位获得中、日、泰三国的亚洲MTV韩国最佳艺人奖的亚洲歌手。2006年起在中、美、日、澳、泰等多个国家开启了首个世界巡回演唱会。担任2008年北京奥运会闭幕式、2010年广州亚运会闭幕式、亚洲文化嘉年华表演嘉宾。2008年荣获韩国形象基石奖，并以Rain之名被写入大英百科全书网络版。2011年成为首位两度获选美国《时代周刊》全球最具影响力100人的亚洲艺人。