Season 1

Episode 1 · 37 min

Tug-of-War Challenge

Episode 2 · 39 min

100-Meter Sprint

Episode 3 · 37 min

Motorboat vs. Paddle Boat

Episode 4 · 37 min

Public Bath Challenge

Episode 5 · 44 min

Dog-Paddle Swimming Challenge

Episode 6 · 42 min

Clothes-Washing Challenge

Episode 7 · 38 min

Collecting Coin Challenge

Episode 8 · 41 min

Stand-Up Challenge

Episode 9 · 37 min

Car-Washing Challenge

Episode 10 · 35 min

Pump Challenge

Episode 11 · 37 min

Digging Challenge

Episode 12 · 58 min

Special Coverage from Guam - Part 1

Episode 13 · 42 min

Special Coverage from Guam - Part 2

Episode 14 · 45 min

Make-a-Noise Challenge

Episode 15 · 35 min

Mosquito-Catching Challenge

Episode 16 · 47 min

Summer Special: The Ghost-house Challenge

Episode 17 · 51 min

Briquette Removal Challenge

Episode 18 · 29 min

Special Coverage: Top 5 Highlights of 'Reckless Challenge'

Episode 19 · 38 min

Car-Push Challenge

Episode 20 · 37 min

Drag the Sled Challenge

Episode 21 · 38 min

Count 60 Seconds at High Altitude

Episode 22 · 48 min

Esper Ito vs. Infinite Challenge Members

Episode 23 · 48 min

Maria Sharapova vs. Infinite Challenge Members, Part 1

Episode 24 · 38 min

Maria Sharapova vs. Infinite Challenge Members, Part 2

Episode 25 · 40 min

Arm Wrestling Challenge

Episode 26 · 38 min

Applying Lipstick on Carnival Rides

Episode 27 · 39 min

Reckless Challenge Best Moments + Unaired Race with Ostrich Challenge Scene