Yu Xiaoguang

On June 1, 2018, Yu's wife Chu Ja-hyun gave birth to a boy at a hospital in Seoul, South Korea.

In 2017, Yu guest-starred on Billy Chung's Eternal Wave, an action film starring Aaron Kwok, Zanilia Zhao, Zoe Zhang, Zhang Han, and Simon Yam. That same year, he was cast in Hero, playing the son of Siqin Gaowa's and Gao Ming's characters.

Yu married Korean actress Choo Ja-hyun on January 18, 2017. They first met while appearing in a Chinese drama The Happy Time of the Spicy and Hot Girlfriend in 2012.

Yu starred opposite Yu Rongguang, Choo Ja-hyun and Zhu Xiaoyu in 2015 television series Namchow Mechanic Heroes.

In 2014, Yu portrayed Deng Zhifang, son of Deng Xiaoping, in Deng Xiaoping at History's Crossroads, created by CCTV and directed by Wu Ziniu. The drama received positive reviews and high ratings. That same year, he starred as Man Cang, reuniting him with co-star Che Xiao, who played his girlfriend Jing Mei, in the romantic television series City and Country Life. The series was one of the most watched ones in mainland China in that month.

In 2011, two films and one television series he headlined, Wu Yunduo, Beginning of the Great Revival and A Cheng. He played Wu Yunduo, a Chinese ordnance expert during the Second Sino-Japanese War, in the biographical drama Wu Yunduo. He portrayed Liu Shaoqi in China Film Group and DMG Entertainment's production of Huang Jianxin and Han Sanping's Beginning of the Great Revival, alongside Liu Ye, Chen Kun, Li Qin, Huang Jue, and Liao Fan.

Yu portrayed Mao Anying, son of Mao Zedong, in the 2010 biographical drama Mao Anying. That same year, he had key supporting role in Mother, which starred Siqin Gaowa and Song Chunli.

In 2009, Yu portrayed Feng Mu [zh] , a writer and critic, in the war television series Fighting in Peking.

In 2008, he appeared in the Game of Life and Death, I'm the Sun and Sailfish Qi yu.

In 2007, Yu made his film debut in Crazy in Love, playing Brother Xi. That same year, he co-starred with Yao Chen and Zhang Jiayi in the historical television series Past Events.

Yu had his first experience in front of the camera in 2006, and he was chosen to act as a lead role in My Kung Fu Girlfriend, a comedy television series starring Wang Yang and Ma Su.

Yu Xiaoguang (Chinese: 于晓光 ; born 16 May 1981), also known as Ethan Yu, is a Chinese composer and actor. Yu is a former swimmer and sprint canoer. In 2006 he has made a crossover from sports to films. Yu made appearances on many television series, most notably My Kung Fu Girlfriend (2006), Fighting in Peking (2009), Mao Anying (2010), The Happy Time of the Spicy and Hot Girlfriend (2012), City and Country Life (2014), and Namchow Mechanic Heroes (2015).

Yu was born in Dandong, Liaoning, on May 16, 1981. At the age of 7, he entered a sports school to learn to swim and later became a member of the Liaoning swimming team. In the National Youth Swimming Championships, he won the championship two years (1995 and 1996) in succession. In 1997, he started to learn to canoeing and won the championship in the National Canoeing Championships. After his early retirement, he was accepted to Central Academy of Drama, where he majored in acting. In 2002, he pursued advanced studies in Singapore, he studied music under Lee Wei Song.