Question: What was Kate Garvey's husband's nickname?

Context paragraphs:
Kate Kelly (sculptor): Kate Kelly or Katherine Kelly (1882–1964) was an American sculptor and printmaker.  She was born in California, the daughter of suffragette Hester Lambert Harland.  Kate first visited Hawaii with her mother in 1898, at age 16.  She studied at the Partington Art School in San Francisco, where she met the painter and printmaker John Melville Kelly, whom she married in 1908.  After living in San Francisco, the couple went to Hawaii in 1923.  Their plan was to stay a year, while John worked for an advertising agency creating material to promote tourism.  They fell in love with the islands and the people and stayed permanently.  The Kellys immediately identified with the native Hawaiians and became their champions in images and in print.  Kate took a class in printmaking at the University of Hawaii with Huc-Mazelet Luquiens (1881–1961), and then taught her husband John the techniques of printmaking.  Because of failing vision, Kate gave-up her own career in the mid-1930s and devoted herself to promoting that of her husband.

The Last Passenger: The Last Passenger is a 2013 novel written by Manel Loureiro.  The plot is about a British journalist named Kate Kilroy who wants to finish her late husband's last story, which tells the story of the "Valkyrie", a German 1930's ocean liner where mysterious disappearances have occurred since its maiden voyage.  With the desire to finish the story and some curiosity, Kate decides to board the vessel on its new voyage, a voyage from which she might never return.  Kate Kilroy boards the "Valkyrie" in Hamburg, Germany.  After 20 days of being published, it was listed on Amazon US's Best Sellers and is the first Spanish author to achieve this.

Vexed: Vexed is a British comedy-drama, police procedural television series for BBC Two.  Created and written by Howard Overman, the first series stars Lucy Punch as D.I. Kate Bishop and Toby Stephens as D.I. Jack Armstrong, a detective duo with a fractious relationship.  Jack is lazy and disorganised but charming whereas Kate is efficient and usually exasperated by Jack's way of doing things.  The show also starred Rory Kinnear who plays Kate's husband Dan, with whom she is going through marriage counselling.  Other recurring characters are Naz, an eccentric crime scene specialist, and Tony, owner of the bar at which the characters relax.  The drama is set in contemporary London.

Kate Taylor (album): Kate Taylor is singer Kate Taylor's second album, released May 4, 1978.  The album included Taylor's sole chart single: her version of "It's in His Kiss (The Shoop Shoop Song)", recorded in August 1977 to peak at number 49 that autumn; the "Kate Taylor" album also introduced the singer's remakes of "A Fool in Love", "It's Growin'" and "Stubborn Kind of Woman" (originally "Stubborn Kind of Fellow"); the track "It's Growin'" was issued as a single in July 1978.  The album's other tracks included the debut versions of two James Taylor compositions: "Happy Birthday Sweet Darling" and "Slow and Steady", and also Kate Taylor's rendition of "Rodeo", composed by her brother Livingston Taylor for his 1973 album "Over the Rainbow".  "Kate Taylor" also included the B-side of "It's in His Kiss": the self-penned "Jason & Ida", and introduced "Tiah's Cove" — written by Kate Taylor's husband Charlie Witham - and also the Walter Robinson composition "Harriet Tubman": the latter is described by James Taylor biographer Timothy White as "a searing latterday spiritual" which is "the highpoint of Kate's exceptional eleven song set."

Jimmy Wales: Jimmy Donal Wales ( ; born August 7, 1966), also known as Jimbo Wales, is an American Internet entrepreneur.  He is the co-founder of Wikipedia, the online non-profit encyclopedia, and the for-profit web hosting company Wikia.

Kate Garvey: Kate Garvey is an English public relations executive and a former aide to prime minister Tony Blair.  She is married to Wikipedia co-founder Jimmy Wales.

Australian Paralympic Paratriathlon Team: Australia was represented in the first Paralympic Paratriathlon event at the Rio 2016 Summer Paralympics by Nic Beveridge, Bill Chaffey, Brant Garvey, Kate Doughty, Katie Kelly (Michellie Jones as guide) and Claire McLean.

Kate Austen: Katherine Anne "Kate" Austen is a fictional character on the ABC television series "Lost", played by Canadian actress Evangeline Lilly.  Before the pilot was shot during the writing phase, Kate was to emerge as the leader for the survivors, motivating them to build shelter and begin considering life as permanent residents of the island, however when it was decided Jack should survive, she was a second-in-command.  In this original description for Kate, she was a slightly older woman separated from her husband, who went to the bathroom in the tail-section of the plane.  However, that idea ended up being used for Rose Henderson (L. Scott Caldwell) and her husband Bernard Nadler (Sam Anderson).  Kate is involved in a love triangle with Jack and Sawyer (Josh Holloway) and is seen as very protective of Claire (Emilie de Ravin) and her baby Aaron.

Kate's Mountain: Kate's Mountain, south of White Sulphur Springs in Greenbrier County, West Virginia, was named for Catherine "Kate" Carpenter, who in September 1756 took refuge with her child on the mountain's peak during an Indian attack in which her husband Nicholas Carpenter was killed near Fort Dinwiddie (also known as Byrd's Fort and Warwick's Fort) in the vicinity of White Sulphur Springs, West Virginia.  Kate's Mountain is the highest of the peaks in Greenbrier State Forest at 3,280 feet.  Kate's Mountain was the inspiration for the 19th Century romantic poem "The Mystic Circle of Kate's Mountain", first published in fragmentary form in 1860 and published in its entirety in 1895.  Kate's Mountain is the type location for Kate’s Mountain Clover, "Trifolium virginicum" J.K. Small, 1892, the symbol of the West Virginia Native Plant Society.

Sunshine (1973 film): Sunshine is a 1973 made-for-television docudrama, directed by Joseph Sargent and produced by George Eckstein, about a young wife and mother who dies of cancer at age 20.  The movie starred Cristina Raines in the lead role of Kate Hayden (Raines' first big movie role), Cliff DeYoung as Kate's husband Sam Hayden, and twins Lindsay and Sidney Greenbush as Jill, Kate and Sam's daughter, as a toddler.  The movie originally aired on CBS as an episode of the "CBS Friday Night Movie" on November 9, 1973.  When first aired, "Sunshine" was the most watched made-for-TV movie in history.  The film used John Denver's song "Sunshine on My Shoulders" as a theme.

Supporting paragraphs: Kate Garvey Jimmy Wales
Answer: Jimbo Wales