Dominic Sandoval

Sandoval was born in Roseville, California to Filipino American parents. He was adopted by his step-father Conrad Pete Sandoval at the age of two. However, the documents were mixed up and he became Conrad Pete Dominic Sandoval. He changed it to his current name when he was 16. He grew up in Roseville and graduated from Woodcreek High School in 2003.He began breakdancing at age 13 and has performed at NBA and WNBA games, as well as won the 2005 "Evolution 2" competition held in Orlando, Florida with his breaking crew, Flexible Flav. Three months before the Los Angeles auditions, in order to prepare, Sandoval took hip-hop and choreography classes. He lists Ivan "The Urban Action Figure"—who has appeared on America's Got Talent—as his favorite professional dancer. Sandoval aspires to learn all styles and genres of dance and to be known as a dancer, rather than just a breaker.

Sandoval goes by the name "Dtrix" in his YouTube career. He has two YouTube accounts: "RANDOMinicSHOW" and "theDOMINICshow". As of July 2021, "theDOMINICshow" has over 3,450,000 subscribers. The defunct second channel, "RANDOMinicSHOW", now "RANDOM GUYS" had over 850,000 subscribers. Sandoval has appeared in several nigahiga videos, along with fellow Quest member Victor Kim. He often collaborates with friend and fellow YouTuber, Gabbie Hanna.

Sandoval published a song in October 2013 called, 'The Worst Babysitter Ever', to go with his new iTunes record deal.

Sandoval was a guest judge on the first season of Internet Icon and is the host of the online web series Dance Showdown.

Sandoval starred as the main antagonist, Melvin, in the 2010 short film Agents of Secret Stuff by Wong Fu Productions. Two years later, he starred alongside Chris Brown in the 2013 film Battle of the Year, which was released on September 20. He also appeared in Alvin and the Chipmunks: The Squeakquel as a background dancer. He also appeared in Smosh: The Movie as a nearby student every time Anthony Padilla hits someone using a mop.