Keston John Biography: Age, Net Worth, Avatar, Height, Wife, Children, Voice, Heritage, TV Shows, Wikipedia

Keston John is a versatile American actor and voice artist of Caribbean descent celebrated for his compelling performances across television, film, and animation. Through standout roles in hit series like In the Dark and The Good Place, as well as his contributions to major blockbusters such as Avatar: The Way of Water, he has brought depth, charisma, and authenticity to diverse characters while building a respected career in Hollywood.

Quick Facts

• Full Name: Keston John
• Stage Name: Keston John
• Born: August 17, 1984
• Age: 41 years old
• Birthplace: Randolph, Massachusetts, United States
• Nationality: American
• Ethnicity: American (Caribbean descent)
• Occupation: Actor, Voice Actor
• Height: 1.78 m
• Religion: Christianity
• Parents: Mr. John and Mrs. John
• Siblings: Unknown
• Spouse: Lacy Baxter
• Children: Lark John
• Relationship: Married
• Net Worth: $2 million USD

Early Life And Education

Keston John was born on August 17, 1984, in Randolph, Massachusetts. He was brought up by his parents Mr. John and Mrs. John, first-generation Caribbean immigrants, in a supportive family environment that encouraged performing arts. He grew up having siblings whose details remain largely private.

As a child he participated in school plays and developed a passion for acting early on. He attended Brantley High School in Orlando, Florida, where he continued performing before pursuing a professional career in Los Angeles. His ethnicity is American with Caribbean roots. His religion is Christianity.

Career

Keston John began his professional acting journey in the early 2000s with guest appearances on popular television series. He made his mark with roles in shows such as 24, Switched at Birth, Lincoln Heights, NCIS, and Chicago Fire.

He gained wider recognition for his recurring role as Darnell in the CW series In the Dark (2019–2022), where his nuanced performance earned praise from audiences and critics alike.

He has also appeared in major films including Avatar: The Way of Water (2022) and provided voice work for animated projects such as Avengers Assemble (as Killmonger), Star Wars: Tales, Love, Death & Robots, and How to Train Your Dragon-related content.

With a career spanning over two decades, Keston John is known for his versatility in drama, action, and voice acting, often bringing grounded authenticity to complex characters. He continues to expand his presence in both live-action and animated storytelling.

Social Media

• Keston John does not have a social media account.

Personal Life

Keston John, 41 years old, is married to actress Lacy Baxter. The couple has one daughter, Lark. No other past relationships are prominently documented. He maintains a relatively private family life while focusing on his acting career and creative pursuits. His height is 1.78 m.

Net Worth

Keston John’s net worth is estimated at $2 million USD. His income primarily comes from television acting roles, film appearances including major franchises, voice-over work in animation, and guest spots on long-running series.

Filmography

• Avatar: The Way of Water (2022)
• In the Dark (as Darnell, 2019–2022)
• The Good Place (2016–2020)
• 24 (as Ngozi, Season 7)
• Switched at Birth
• Lincoln Heights
• Chicago Fire
• Avengers Assemble (voice as Killmonger)
• Love, Death & Robots (voice)