Han Shengguang Justin (Chinese: zh:韩生光; Pinyin: Hán Shēng Guāng) (Born May 3, 1988, Singapore), is a rising Chinese songwriter, record producer and actor from Singapore. His career took off in 2009 when his song 《我的太阳》 , written for Taiwanese Superstar Aska Yang (杨宗纬) and Chinese newcomer Cong Hao Nan (丛浩楠）; reached Number 1 on the charts in China two weeks after its release. 
He is currently based in Beijing.
- "My Sun" (我的太阳）－ Main song for Cong Hao Nan's album 
|2009||Hua Mulan||As himself|