Rosianna Halse Rojas
Name: Rosianna Halse Rojas
Occupation: YouTubers
Gender: Female
Birth Day: August 15, 1991
Age: 31
Country: England
Zodiac Sign: Leo

Social Accounts

Rosianna Halse Rojas

Rosianna Halse Rojas was born on August 15, 1991 in England (31 years old). Rosianna Halse Rojas is a YouTubers, zodiac sign: Leo. Nationality: England. Approx. Net Worth: Undisclosed.

Brief Info

Vlogger and writer who originally found fame on YouTube, where she vlogged about her personal life, Harry Potter and more. In 2013, she became the assistant to novelist John Green.


She was the moderator of the Sexism on YouTube panel at VidCon 2014. She has a self-titled YouTube channel that has reached over 50,000 subscribers. 

Net Worth 2020

Find out more about Rosianna Halse Rojas net worth here.


Height Weight Hair Colour Eye Colour Blood Type Tattoo(s)

Before Fame

She graduated from Tiffin Girls' School in London, England. She later attended Vassar College and the University of Exeter.


Biography Timeline


Rojas first created a YouTube channel in 2006, when she registered her account under the username missxrojas. On the account, she would post vlogs about Harry Potter, intellectualism and her personal school life as she studied for GCSE and A Level exams, among other topics. Her videos attracted an audience, and she developed a presence in the Nerdfighteria community. Eventually, in March 2013, Rojas became John Green's personal executive assistant. John Green is one of the two brothers who form the VlogBrothers, a vlogging channel created by the Green brothers, which sprung up the Nerdfighteria community. She would also give a TED talk at TEDx Brighton. She was one of 16 vloggers to be recognised by YouTube's Next program in 2012.


Rojas has been described as "a pioneering nerdfighter," by The New Yorker. In 2013, Rojas was one of six fill-in hosts for Green on the VlogBrothers channel, while Green was on paternity leave. Rojas has also served as the editorial director of Leaky News, a Harry Potter fansite.


In 2017, Rojas was named a Creators for Change ambassador by YouTube.


In 2018, Rojas founded the Life's Library book club with John Green. The book club reads a book approximately every 6 weeks, with online discussion occurring on the Life's Library Discord. Rojas and Green alternate choosing books, with guest curators occasionally making selections. Regarding Life's Library, Rojas has stated:

🎂 Upcoming Birthday

Currently, Rosianna Halse Rojas is 31 years, 9 months and 14 days old. Rosianna Halse Rojas will celebrate 32nd birthday on a Tuesday 15th of August 2023.

Find out about Rosianna Halse Rojas birthday activities in timeline view here.

Rosianna Halse Rojas trends


  1. Who is Rosianna Halse Rojas ?
  2. How rich is Rosianna Halse Rojas ?
  3. What is Rosianna Halse Rojas 's salary?
  4. When is Rosianna Halse Rojas 's birthday?
  5. When and how did Rosianna Halse Rojas became famous?
  6. How tall is Rosianna Halse Rojas ?
  7. Who is Rosianna Halse Rojas 's girlfriend?
  8. List of Rosianna Halse Rojas 's family members?
  9. Why do people love Rosianna Halse Rojas?