Kian

Sheng Haiyi (Chinese: 声海逸; born 26 May 1998), known professionally as Kian Sheng or simply Kian (Korean: 키안), is a Chinese rapper, singer and songwriter. He is the leader and a rapper of the South Korean-Chinese boy group Rainbow and its sub-group Rainbow-M.

{| class="article-table" ! colspan="2" |Sheng Haiyi !Born
 * colspan="2" |Kian in 2021
 * colspan="2" |Kian in 2021
 * May 26, 1998 (age 23)

Wuhan, Hubei, China !Nationality !Occupation !Years active !Genres !Instruments !Labels !Associated acts ! colspan="2" |Chinese name !Simplified Chinese !Traditional Chinese ! colspan="2" |Korean name !Hangul ! colspan="2" |Stage name !Hangul
 * Chinese
 * Rapper
 * Singer
 * Songwriter
 * Songwriter
 * 2020–present
 * colspan="2" |Musical career
 * colspan="2" |Musical career
 * K-pop
 * Mandopop
 * Hip hop
 * R&B
 * R&B
 * Vocals
 * PGM
 * PGM
 * Rainbow
 * Rainbow-M
 * colspan="2" |
 * colspan="2" |
 * colspan="2" |
 * colspan="2" |
 * colspan="2" |
 * 声海逸
 * 聲海逸
 * colspan="2" |
 * colspan="2" |
 * 성해일
 * colspan="2" |
 * colspan="2" |
 * 키안
 * colspan="2" |
 * colspan="2" |


 * }