Aaron Yan (simplified Chinese: 炎亚纶; traditional Chinese: 炎亞綸, born November 20, 1985) is a Taiwanese actor and singer. He is one of the members of Taiwanese boy band Fahrenheit.
Yan was born as Wu Keng-lin in Taipei, Taiwan on November 20, 1985. When he was very young, he and his family moved to Connecticut, United States, where he has lived in for five years, and then moved back to Taiwan. In 2004, Yan posted some of his pictures on his blogger and caught by Taiwanese management company Comic Productions. In August 2004, he made his acting debut in Taiwanese drama, I Love My Wife. In 2005, after signing with Comic Productions and HIM International Music, Yan featured in Taiwanese dramas, It Started with a Kiss and KO One.