King of Mask Singer
| King of Mask Singer | |
|---|---|
| The King of Mask Singer logo | |
| Also known as | Mystery Music Show: King of Mask Singer King of Masked Singers The Masked Singer Korea | 
| Genre | Reality television Variety show Music | 
| Written by | 
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| Directed by | 
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| Creative director | Seo Chang-man | 
| Presented by | Kim Sung-joo | 
| Country of origin | South Korea | 
| Original language | Korean | 
| No. of episodes | 
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| Production | |
| Executive producer | Park Jeong-gyu | 
| Running time | 105 minutes | 
| Production company | MBC Entertainment | 
| Original release | |
| Network | MBC TV | 
| Release | February 18, 2015 (pilot) April 5, 2015 – present | 
| Related | |
| Sunday Night | |
The King of Mask Singer (Korean: 미스터리 음악쇼 복면가왕; RR: Miseuteori Eumaksyo Bongmyeon-gawang; lit. Mystery Music Show: Masked Singer's King) is a South Korean singing competition program presented by Kim Sung-joo, with introductions by voice actor Lee Won-joon. It airs on MBC on Sunday, starting from April 5, 2015 as a part of MBC's Sunday Night programming block. It was a holiday special program, but it was so popular that it became a regular program.