The 35-year-old has been married to Hila Klein since October of 2012. Hila was born in Israel, and she is of Libyan and Turkish descent. 

She served in the Israel Defense Forces, as is required of any unmarried citizen over the age of 18. During her time in the military, in 2007, Hila met Ethan.

He had been on a Birthright trip at the time, and he was visiting the Holocaust Yad Vashem Museum in Jerusalem when he first encountered his future wife. 

They began dating shortly thereafter, and they founded h3h3Productions together before they tied the knot. h3h3Productions is behind a YouTube channel and several podcasts. 

The content from h3h3Productions centers around comedy, satire, and sketches. The two do have a reputation for going after other influencers, internet trends, and drama in the vlogging community.  

Their separate podcast platform has more than 2.21 million subscribers. Fellow YouTube personalities like James Charles and Trisha Paytas have gone on the show to spill tea and feud with other influencers.

When they first began their internet ventures, the two were living in Israel together. They moved to the United States in 2015 (Ethan is originally from California).

The couple welcomed their first child together, a boy named Theodore "Teddy" Klein, in 2019.

Hila is behind the Teddy Fresh merchandise store, which features her own original designs. Back in September of 2020, she famously feuded with James Charles after she accused him of stealing her designs for his own merch store.