Oh was born in Tokyo. He is the son of a Chinese father and a Japanese mother. Although Oh has always lived in Japan, he has never allowed a loss of his Chinese citizenship.
oʊ WORD_BOUNDARY w ʌ z WORD_BOUNDARY b ɔ ɹ n WORD_BOUNDARY ɪ n WORD_BOUNDARY t oʊ k ɪ oʊ WORD_BOUNDARY h iː WORD_BOUNDARY ɪ z WORD_BOUNDARY ð ə WORD_BOUNDARY s ʌ n WORD_BOUNDARY ə v ə WORD_BOUNDARY t̠ʃ aɪ n iː z WORD_BOUNDARY f ɑ ð ə ɹ WORD_BOUNDARY æ n d WORD_BOUNDARY ʌ WORD_BOUNDARY d̠ʒ æ p ə n iː z WORD_BOUNDARY m ʌ ð ə ɹ WORD_BOUNDARY ɔ l ð oʊ WORD_BOUNDARY oʊ WORD_BOUNDARY h ʌ z WORD_BOUNDARY ɔ l w eɪ z WORD_BOUNDARY l ɪ v d WORD_BOUNDARY ɪ n WORD_BOUNDARY d̠ʒ ə p æ n WORD_BOUNDARY h iː WORD_BOUNDARY h ʌ z WORD_BOUNDARY n ɛ v ə ɹ ɹ WORD_BOUNDARY ʌ l aʊ d WORD_BOUNDARY ʌ WORD_BOUNDARY l ɔ s WORD_BOUNDARY ʌ v WORD_BOUNDARY h ɪ z WORD_BOUNDARY t̠ʃ aɪ n iː z WORD_BOUNDARY s ɪ t ɪ z ə n ʃ ɪ p WORD_BOUNDARY