Seasons & Episodes
EP 1
One-to-one
90 boxers of all ages and backgrounds fight for survival. They must knock out their opponents to win.
EP 2
Six-on-six
Boxers must team up for a first-ever team boxing showdown set under 200 sandbags.
EP 3
Underdogs
Defeated in an unpredictable 6 vs. 6 battle, the underdogs face another brutal match to survive.
EP 4
Step In, Now!
The third fight is on. In the Cage Ring, Tag Ring, and Aqua Ring, a breathtaking showdown begins.
EP 5
True Grit
Slugfest, tag match, underwater fight. Boxers make bold choices and jump into unwinnable battles.
EP 6
Undisputed
The champ unveils the fourth fight: the Three-way Battle! 60 seconds. No limits. Only one survives.
EP 7
Hard Eight
Eight boxers survive. Before a crowd, they must knock out their opponent to get to the semifinals!
EP 8
Episode 8
EP 9
Episode 9
EP 10
Episode 10
Popular Cast
Don Lee
Master
Dex
MC
Kim Jong-kook
MC
Yuk Jun-seo
Self - Contestant
YunB
Self - Contestant
Jang Hyuk
Self - Contestant
Julien Kang
Self - Contestant
Yoon Hyeong-bin
Self - Contestant
O3ohn
Self - Contestant
BM
Self - Contestant
Kim Bit
Self - Contestant
