They would probably have a better chance. As a result for. According to EXP Edition the first K-pop group to be made up entirely of non-Koreans the answer is yes.
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Many K-pop trainees and idols are Korean but its not an absolute requirement to be Korean - people of all ethnicities and races can audition. Please be honest with your answers and feel free to take the quiz as many times as you want. This is a test to tell you how much of a chance you have of becoming a K-pop idol. Skill and persona have a lot to do with your potential success as does your willingness to do hard work.