Hebert got his start in voice-over during the mid-1990s as a disc jockey for Radio Disney, under the pseudonym Squeege. This lasted until September 2005, when he moved from Dallas to Los Angeles, to get bigger interests in the world of voice acting.
Kyle has a daughter, Kayla Marie Hebert, whom was born on May 29th, 1996.
At Anime Expo 2009, Kyle won Best English Voice Actor in the SPJA Awards for his role as Kamina in Gurren Lagann. He is also a podcaster, co-founding and hosting the weekly BigBaldBroadcast with his long-time friend, known only as "Otherworld" Steve.
He had cameo roles in various anime dubs such as Case Closed, Fruits Basket, and One Piece with recurring roles including Fullmetal Alchemist, Kiba Inuzuka on Naruto, Sōsuke Aizen and Ganju Shiba in Bleach, Kamina in Gurren Lagann, Ryu in the Street Fighter series, and Big the Cat in the Sonic the Hedgehog series in 2010.
On July 10, 2015, Kyle proposed to Christina Louise, an author whom goes by the pen name Ryter Rong. They married on Jan 17, 2018.