Gary Martin (actor) Biography: Age, Net Worth, Wife, Parents, Siblings, Children, Awards, Pictures

Gary David Grant, also known as Gary Martin, is a celebrated British actor and voice artist renowned for his versatile performances across theatre, film, animation, and commercials.

With a career spanning over four decades, he has lent his distinctive voice to iconic characters like the Honey Monster in Sugar Puffs advertisements, Gnasher in Dennis the Menace animations, and Beast Man in the 2026 Masters of the Universe film, entertaining audiences worldwide through his work in musicals, trailers, and beloved animated productions.

Gary Martin
Wiki Facts & About Data
Real Name:	Gary David Grant
Stage Name:	Gary Martin
Born:	June 18, 1958 (age 68 years old)
Place of Birth:	Ealing, London, England, UK
Nationality:	British
Ethnicity:	British
Height:	1.8m
Religion:	Christianity
Parents:	Mr and Mrs Grant
Occupation:	Actor, Voice Actor
Net Worth:	$5 million

Early Life And Education

Gary Martin was born on June 18, 1958, in Ealing, London, England.

He grew up with parents Mr Grant, a singer, and Mrs Grant, an actor and an extra. The family environment nurtured his early passion for performance. Gary Martin has unknown siblings.

His ethnicity is British. He follows Christianity. He trained at the London Academy of Music and Dramatic Art (LAMDA) before embarking on his professional journey.

Career

Gary Martin began his professional path with early appearances in adverts as a teenager. He performed on a cruise ship with a cabaret act at age 17.

In 1976, he made his West End debut in Jesus Christ Superstar at age 18. Gary Martin transitioned into voice acting and built an extensive career with over 2,500 animation credits.

He voiced memorable roles, including the Honey Monster for Sugar Puffs campaigns from the 1980s to 2010, Gnasher in the Dennis the Menace and Gnasher projects, and characters in productions such as Peppa Pig, Corpse Bride, Minions, and Frankenweenie.

Gary Martin contributed voices to film trailers, video games such as Lego Marvel titles where he voiced the Hulk, and radio dramas including a praised portrayal of Judge Dredd.

His live-action credits include Little Shop of Horrors and Hellboy II: The Golden Army. Gary Martin continues to work actively, with recent voice work for Beast Man in the 2026 Masters of the Universe film. His impressive vocal range and versatility have made him a sought-after talent in the industry.

Awards and Nominations

• Talkie Award for portrayal of Judge Dredd (BBC Radio)
• Global Promax BDA Voiceover Awards Winner
• British Animation Awards recognition

Social Media

• Instagram Handle: @garymartinvox

Personal Life

Gary Martin, 68, is currently single. No specific past relationships or current marital status are widely documented in public sources.

Information regarding children remains unknown. He values his family roots in the performing arts that inspired his career from a young age. His height is 1.80m.

Net Worth

Gary Martin’s net worth is estimated at around $5 million USD.

His income primarily comes from extensive voiceover work in animations, commercials, film trailers, video games, and theatre productions.

Additional revenue streams include long-running campaigns like Sugar Puffs and ongoing animation and dubbing projects that span decades of consistent professional engagements.

Filmography

• Little Shop of Horrors (1986)
• Hellboy II: The Golden Army (2008)
• Corpse Bride (voice)
• Minions (voice)
• Masters of the Universe (2026, voice of Beast Man)
• Dennis the Menace and Gnasher (voice of Gnasher)
• Peppa Pig (voice of Super Potato)
• The Dreamstone (voice)