Prince William has such a fierce temper that he allegedly even \u201cterrifies\u201d dad King Charles.<\/p>\n
\u201cWilliam is capable of great bellowing tantrums,\u201d author Christopher Andersen told Page Six in a recent interview.<\/p>\n
In his new book, \u201cKate! The Courage, Grace, and Power of the Woman Who Will be Queen,\u201d<\/a> Andersen notes that while the Prince is \u201ckind and considerate to a fault\u201d with staff and strangers, and never raises his voice to his wife or children, he does raise his voice at his father.<\/p>\n Prince William has a fiery temper that has even allegedly scares his father, King Charles. Samir Hussein<\/p>\n Prince William, seen here in 2026, \u201cis capable of great bellowing tantrums,\u201d author Christopher Andersen told Page Six. Getty Images<\/p>\n \u201cWhen he gets frustrated, he does resort to shouting\u201d at the King, a former Highgrove staffer said, who allegedly witnessed several shouting matches.<\/p>\n \u201cWilliam has a huge, booming voice,\u201d the staffer continued. \u201cMuch louder than his father\u2019s so it\u2019s not something you soon forget.\u201d<\/p>\n At least one other member of the royal family has been on the receiving end of William\u2019s temper \u2014 his brother, Prince Harry.<\/p>\n The loud arguments have \u201cterrified\u201d Charles, seen here with Camilla, William, and Kate in 2023. Getty Images<\/p>\n Royal author Andersen stressed that William does not shout at his children or wife, seen here in 2022. Getty Images<\/p>\n In his memoir, \u201cSpare,\u201d<\/a> Harry recalled that he and his brother got into a heated argument<\/a> over Harry\u2019s wife, Meghan Markle.<\/p>\n Harry claimed that William, who was \u201cpiping hot,\u201d lunged at his younger brother, grabbing him by the collar and knocking him to the floor, causing him to land on a dog\u2019s bowl, \u201cwhich cracked under my back, the pieces cutting into me.\u201d<\/p>\n Andersen also told us that it\u2019s no surprise William can be fiery, as King Charles \u201chas a Vesuvius temper.\u201d<\/p>\n \t\t\t\t\t\t\tWant more celebrity and pop culture news?\t\t\t\t\t\t<\/p>\n \n\t\t\t\t\t\t\tStart your day with Page Six Daily.\t\t\t\t\t\t<\/p>\n \t\t\t\t\t\tThanks for signing up!\n\t\t\t\t<\/p>\n Prince William has lost his temper with his brother, Harry, according to Harry\u2019s memoir, \u201cSpare.\u201d The two are photographed in 2021. Getty Images<\/p>\n Andersen says it\u2019s no surprise that William has a temper, as King Charles does as well. The two are seen here with their wives in March 2026. Getty Images<\/p>\n In a previous book about the monarch, Andersen wrote that Charles tore a \u201csink off the wall\u201d<\/a> in frustration after losing a cufflink down the drain.<\/p>\n