Williams was a child actor on films and television shows, one of his credits being the child character Rowdy for two seasons of General Hospital, for which he became a winner of the Young Artist Award for best Actor in a Daytime Series for his role in General Hospital at the 12th annual Youth In Film Awards.

In the early 1990s, Williams provided the voice of Kit Cloudkicker in the animated show TaleSpin, and for Cavin in the final season of Disney's Adventures of the Gummi Bears.

In 2004, Williams worked alongside NSYNC's Lance Bass and together they co-hosted a one-hour, primetime American Music Awards Pre-Show with Dick Clark Productions and ABC[2] In the Season 2, Episode 1 episode of Star Trek: The Next Generation, he played Ian Andrew Troi, son of Counselor Deanna Troi.

[3] The company creates and distributes celebrity and lifestyle programming globally; owns several leading entertainment brands, and licenses the Young Hollywood trademark internationally for a range of consumer products and services.

[15] Williams also announced plans to launch Young Hollywood TV, a streaming celebrity focused digital network built for Millennials.

[18][19] He is known for paving the way by being one of the first to utilize new technologies such as what he did with programmatic advertising and creating PMP’S [20] Williams has been profiled in media such as Wall Street Journal, Forbes, Ad Week, Ad Age, BBC World News, USA Today[21] and was named to The Hollywood Reporter Power 50 list joining the top execs from such places as Facebook, Twitter, Hulu, YouTube and Netflix.