Harlem Yu
In 2016, Nathan's breakthrough showing at the first season of "Sing! China" made him more famous in Singapore as well as in other Mandarin-speaking countries. He had become the first Singaporean to pass the blind auditions (all three of Singapore's previous entries to the show's predecessor, "The Voice of China," had failed to do so). Upon catching the attention of all four judges who participated in the show: Jay Chou, Wang Feng, Na Ying, and Harlem Yu, he selected Chou as his mentor.