Anthony Quintano · CC BY 2.0

Amir Blumenfeld moved from Israel to Los Angeles as a toddler and built one of the internet's earliest comedy franchises at CollegeHumor, co-starring with Jake Hurwitz in the web series Jake and Amir, which won him a Webby Award for Best Individual Performance in 2010. His prank-war videos with Streeter Seidell became popular enough to land the pair a recurring spot on Jimmy Kimmel Live! and their own MTV clip show, Pranked.