INVENTING MONTREAL’S GREATEST SANDWICH | Project 30 #24 | YES THEORY

HANDCUFFED to Your Best Friend For 24 HOURS (LAXATIVES Prank Backfired!) | Yes Theory

Why Does This Ancient 20,000 person Underground City Exist? (Derinkuyu)

BECOMING A MONK IN THAILAND FOR 24 HOURS

Traveling to Europe’s Most Stressed & Depressed Country

WE DIDN’T KNOW YOU COULD SURF IN RIVERS | Project 30 #28 | YES THEORY

ASKING MILLIONAIRE’S TO GET ON THEIR YACHTS!

We Went to the World’s Biggest Party… Before the World Shut Down.

How We Became Yes Theory!!

Exploring the Super-Rich Arab Country Nobody Goes To

OUR FIRST RAP VIDEO | Project 30 #27 | YES THEORY

JUMPING OFF ABANDONED BRIDGE WITH 5 STRANGERS! (Million Subscriber Special)

News About Yes Theory’s Future

INSTAGRAM FOLLOWERS CONTROL OUR LIVES FOR 24 HOURS (ended up 667 miles away from home!!)

GET A LIKE FROM THE GUY WHO LAUNCHED THE LIKE BUTTON | YES THEORY

SAYING YES TO TRYING CHILDBIRTH PAIN

The Perfect Music For YouTube!!

THE BEST WORST INVENTION OF ALL TIME (PROBABLY) | VLOG #3 | YES THEORY

Trading $0.01 Up To A $2,800 Plane Ticket