Mystery Music Show: King of Mask Singer

Competitors are given elaborate masks to wear in order to conceal their identity, thus removing factors such as popularity, career and age that could lead to prejudiced voting. In the first round, a pair of competitors sing the same song, while in the second and third rounds they each sing a solo song. After the First Generation, the winner of the Third Round goes on to challenge the Mask King, and is either eliminated or replaces the previous Mask King through live voting. The identities of the singers are not revealed unless they have been eliminated.

Dance Plus

Dance Plus

2015

Weakest Link

Weakest Link

2020

Queen Stars Brazil

Queen Stars Brazil

2022

The Talent Scouts

The Talent Scouts

2023

Jeopardy! Masters

Jeopardy! Masters

2023

The Heir: The Freestyle Dynasty

The Heir: The Freestyle Dynasty

2023

Dancing with the Stars: Juniors

Dancing with the Stars: Juniors

2018

Girls for Rest

Girls for Rest

2018

Junior Eurovision Song Contest

Junior Eurovision Song Contest

2003

Beauty and the Geek

Beauty and the Geek

2005

Beat-Club

Beat-Club

1965

The Biggest Loser

The Biggest Loser

2004

Song Stealer

Song Stealer

2024

GamesMaster

GamesMaster

2021

Little Mix: The Search

Little Mix: The Search

2020

America's Next Top Model

America's Next Top Model

2003

The Bachelor

The Bachelor

2002

WHAT? DOOR!

WHAT? DOOR!

2023

Fuera de la Batalla

Fuera de la Batalla

2020

Dora

Dora

1993