Sir John Ronald Leon, 4th Baronet (born 16 August 1934) is an English actor and baronet who is known as John Standing. He is the stepson of John Clements. Standing was born in London, the son of Kay Hammond (née Dorothy Katherine Standing), an actress, and Sir Ronald George Leon, 3rd Baronet, a stockbroker descended from Sir Herbert Leon, the builder of Bletchley Park. He succeeded his father as the 4th baronet in 1964, but does not use the title. The Leon family were, until 1937, owners of Bletchley Park, the country house in Buckinghamshire used in the Second World War as a code-breaking centre. He was educated at Eton College and Millfield School, Somerset. He served in the King's Royal Rifle Corps as a second lieutenant, before going on to study at the Byam Shaw School of Art in London Standing began his career in Peter Brook's 1955 production of Titus Andronicus starring Laurence Olivier and wife Vivien Leigh and later played leading parts in Oscar Wilde's The Importance of Being Earnest, Christopher Fry's Ring Round the Moon, A Sense of Detachment by John Osborne, and Noël Coward's Private Lives, with Maggie Smith. He was nominated for an Olivier award (1979) for Close of Play at the National Theatre. He made his film debut in The Wild and the Willing (1962), going on to appear in King Rat (1965), Walk, Don't Run (1966), The Psychopath (1966), The Eagle Has Landed (1976), The Elephant Man (1980), Nightflyers (1987), Mrs Dalloway (1997) and A Good Woman (2004). One of his first major television roles was as Sidney Godolphin in the BBC twelve-part serial, The First Churchills (1969). Other television appearances include Tinker, Tailor, Soldier, Spy (1979); the ITV sitcom The Other 'Arf (1980–84), with Lorraine Chase; The Choir (1995) and King Solomon's Mines (2004). In the United States, he made guest appearances in numerous weekly programmes including L.A. Law, Civil Wars and Murder, She Wrote, and co-starred briefly with Robert Wagner and Samantha Smith in the action series Lime Street (1985). In 1976, he also appeared opposite Peter O'Toole in the little-seen BBC thriller film, Rogue Male, directed by Clive Donner. He appeared in the horror film Nightflyers (1987) adapted from a short story by George R. R. Martin. In 2002, he had a speaking credit on Lost Horizons, the second studio album from the British electronic duo Lemon Jelly. On track 1, "Elements", he lists the basic “elements" that make up the world: ash, metal, water, wood, fire and sky. On track 3, "Ramblin' Man", Standing reads a long list of various locations around the world, ranging from small Sussex villages to major world capitals. In July 2010, it was confirmed that he would be appearing as Jon Arryn in the HBO series Game of Thrones, based on Martin's A Song of Ice and Fire novels. John Standing(1934년생, London, England, UK) 는 배우로, 대표작으로 빌 머레이의 못말리는 첩보원, 8½ 우먼, 그레이트 이스케이퍼가 있으며, 그 외에도 왕좌의 게임, 미드소머 머더스, 아가사 크리스티: 명탐정 포와로, 제시카의 추리극장, The Avengers, 더 크라운, Hart to Hart, L.A. Law, Hunter, The Wednesday Play, The Saint, BBC Play of the Month 등 다양한 작품에 출연했다. (오뜨랑에서 실시간으로 번역된 한글 프로필도 확인할 수 있어요) 2025년 캔 유 히어 미?에서 Ben 역을 맡았다. 2023년 그레이트 이스케이퍼에서 Arthur 역을 맡았다. 2020년 May… I Have This Dance?에서 Narrator 역을 맡았다.