Acting
Rio Peng
March 31 1978- Place of birth: Taiwan
- Gender: Male
- Also known as: 小刀, Peng Hong-Yuk, Rio Peng, Pang Hong-Yuk, Peng Kang-Yu, 彭小刀, Xiao Dao, Peng Xiao Dao
Rio Peng (彭康育) is a Taiwanese actor and singer also known as Xiao Dao (小刀). He was a member of the boy band 5566.
