Charles Marvin Green Jr. (October 16, 1950 – December 10, 2017), widely known as Angry Grandpa or AGP, was an American internet personality and a former firefighter. He became prominent through a family-run YouTube channel called TheAngryGrandpaShow, which he produced together with his son, Michael. The channel combined staged pranks, candid family moments and rants and reached more than four million subscribers, earning a devoted audience for its distinctive blend of anger and affection. The channel's growth reflected the rise of personality-driven online video in the 2010s, where everyday home footage could develop into large-scale entertainment.
Early life and background
Green was born on October 16, 1950 in Chatham County, Georgia, and spent much of his life in the American Southeast. References to his place of birth appear in public records and interviews with family members. During his life he spoke openly about personal challenges; public accounts indicate he received a diagnosis of bipolar disorder and battled other health problems, including episodes of skin cancer. His personal history informed both his on-camera persona and off-camera care needs.
Online career and content
TheAngryGrandpaShow centered on Green's explosive, often profanity-laced tirades delivered in front of a camera, pranks played on family and friends, and reaction-style segments. Producers—mostly family members—edited the videos into short-form episodes that mixed comedy with the rough edges of real emotion. Michael, his son, served as the chief collaborator and camera operator; together they navigated the mechanics of YouTube publishing, sponsorships, and community engagement that come with a high-profile channel. The channel's format made it easy to cross-post highlights, respond to fan requests and document long-term storylines.
Style, reception and distinctions
Angry Grandpa's public persona blended performance and genuine feeling. Fans praised the absurdity and unpredictability of his outbursts as entertaining, while critics and some viewers noted ethical questions about staging pranks with elderly or ill participants. The channel exemplified a subgenre of personality-led, family-focused content on online video platforms: unscripted in appearance, edited for narrative, and reliant on repeat viewership. His name became recognizable beyond YouTube through talk about internet culture and the changing shape of amateur celebrity.
Health decline and death
In late 2017 Green's health deteriorated. He was reported to have been hospitalized in October 2017 for a range of issues, including cirrhosis, kidney stones and pneumonia, and received emergency care after dangerous levels of blood ammonia were detected, a complication often related to severe liver dysfunction. Local reports and family statements described subsequent hospital stays and home care. On December 10, 2017 he died at his home in Summerville, South Carolina from complications associated with cirrhosis. Notices at the time summarized his medical history and the final period of his life; his hospitalization was covered in contemporary news and social posts as his condition worsened and fans sent well-wishes during the crisis.
Legacy and continued presence
After his death, the channel and its archive of videos remained a point of reference in conversations about early influencer culture and family-run entertainment on the internet. The body of work continues to be viewed by fans who remember the emotional highs and the performative anger that defined the persona. His life is often cited when discussing the intersection of mental health, public performance and online celebrity. For contemporary readers, the story of Angry Grandpa is both a personal biography and a case study in how home video evolved into a global medium.