Grant Gelt Biography: TV Shows, Net Worth, Wife, Children, Height, Parents, Siblings

Grant Gelt is an American former child actor and entrepreneur who achieved widespread recognition for his memorable contributions to 1990s cinema.

He began a prolific career in television and film at a very early age before achieving his defining professional milestone.

Gelt is best known for his portrayal of the bespectacled, eccentric character Bertram Grover Weeks in the beloved 1993 coming-of-age sports comedy classic The Sandlot.

Following his early retirement from Hollywood screens, he successfully transitioned into the business side of the entertainment industry, establishing himself as a notable marketing executive and tech co-founder.

Grant Gelt
Wiki Facts & About Data
Name:	Grant Gelt
Born:	February 01 1980 (age 46 years old)
Place of Birth:	Los Angeles, California, United States
Nationality:	American
Height:	1.83 m
Parents:	Mr. and Mrs. Gelt
Spouse:	Melissa Perez (m. 2014)
Relationship:	Married
Occupation:	Actor and Entrepreneur
Net Worth:	$1,200,000

Early Life and Education

Grant Gelt was born on February 01, 1980, in Los Angeles, California, where he was welcomed by his parents, Mr. and Mrs. Gelt.

Details regarding his early domestic upbringing and whether he shared his childhood home with any siblings remain completely undisclosed to the public.

Growing up in the heart of the American entertainment capital, he was quickly exposed to industry opportunities and secured his first professional acting auditions at age 6.

He successfully balanced his emerging on-screen career with standard schooling, later attending higher education where he pursued specialized business and media management studies. He is of American ethnicity, while his personal religious background is unknown.

Career

Grant Gelt initiated his professional career in the late 1980s, working as a versatile child talent across television commercials, voice-over work, and sitcoms.

His early career development was marked by steady television appearances, including a prominent voice role as a segment narrator in the animated miniseries This Is America, Charlie Brown.

He built significant momentum by securing dramatic guest roles on landmark prime-time network television shows, building his profile with credits on hit series such as Northern Exposure, Blossom, Tales from the Crypt, and Eerie, Indiana. These diverse early platforms effectively established him as a highly dependable young performer in Hollywood.

The young actor reached the pinnacle of his public recognition when he moved into major studio feature films in the early 1990s.

He initially showcased his range in Barry Levinson’s Academy Award-winning historical drama Avalon, followed by a minor appearance in Steven Seagal’s action thriller Marked for Death.

His massive career breakthrough arrived in 1993 when he co-starred as Bertram Grover Weeks in the critically and commercially successful family sports movie The Sandlot.

His quirky comedic performance became an enduring fan favourite, helping cement the film as a timeless cultural touchstone for generations of moviegoers.

His final Hollywood chapter involved a few remaining sci-fi and teen roles, including a performance in the 1995 feature Mutant Species and a popular guest appearance on the hit sitcom Boy Meets World.

He chose to step away from professional on-screen roles entirely by the end of the decade, pivoting his career toward corporate music management, tech, and branding. He spent years providing marketing solutions for elite rock groups like System of a Down and Mudvayne before establishing himself as an independent business owner.

He co-founded the creative agency Masscult, launched Prohibition Merch, and co-chairs the youth athletics non-profit Play Forever Project, creating a lasting legacy both within and far beyond his childhood film career.

Social Media

Grant Gelt does not have active social media accounts.

Personal Life

Grant Gelt has been happily married to his wife, Melissa Perez, since their wedding ceremony on May 24, 2014.

No public information about the names or exact number of any children resulting from their marriage is available, as the couple chooses to protect their immediate family’s privacy.

Filmography

• Avalon (1990)
• Marked for Death (1990)
• The Sandlot (1993)
• Mutant Species (1995)

Net Worth

Grant Gelt has an estimated net worth of approximately $1.2 million, which he accumulated through dual careers as a Hollywood child actor and a modern marketing executive.

His primary sources of income initially originated from his early screen salaries and ongoing residual payments linked to commercially successful classic films like The Sandlot.