Rosario was born in the Republic of Panama, and holds a bachelor’s degree in Journalism from Columbus University in Panama. She moved to Las Vegas in 2008 where she has been involved with the Hispanic community, focusing on communications: commercials, hosting shows and events, journalism, and serving as a media and marketing adviser. She fell in love with journalism at age 13 and decided her goal would be to make it her profession.
Rosario was a news anchor in her country of Panama.
She runs two websites:
- www.rosarioknows.com – which focuses on news and activities around Las Vegas
- www.rosariograjales.com – where she offers Spanish communication services for people and companies
Rosario interviews artists, celebrities, and important national and international figures locally here in Las Vegas as well as from Panama and from all around the world.