Korean singer Rain is a huge star in Korea , but has yet to achieve large success in the U.S . He starred in last year 's ` ` Speed Racer , '' and has the lead role in ` ` film Assassin '' Rain said he is n't afraid of the hard work it would take to make him a star in the U.S . He says he had to go through intense training for ` ` . ''
Korean singer Rain is a huge hit in Asia , but has struggled to find large success in the U.S . He starred in last year 's `` Speed Racer , '' and has the lead role in `` Ninja Assassin '' Rain said he is n't afraid of the hard work it 'll take to make him a star in the U.S . He says he had to go through intense training for `` Assassin ''