Problem: David Jon Gilmour, (born 6 March 1946) is an English guitarist, singer and songwriter best known as a longtime member of the progressive rock band Pink Floyd. He joined the group as guitarist and co-lead vocalist in 1968, effectively as a replacement for founder member Syd Barrett, who was dismissed from the band shortly afterwards. Pink Floyd subsequently achieved international success with the concept albums The Dark Side of the Moon, Wish You Were Here, Animals, and The Wall. By the early 1980s, they had become one of the most critically acclaimed and best-selling acts in the history of popular music; it was estimated that by 2012 the band had sold over 250 million records worldwide, including 75 million units sold in the United States.

Gilmour was responsible for bringing Kate Bush to public attention. While she was still at school, her family produced a demo tape with over 50 of her compositions, which was turned down by record labels. Gilmour received a copy of the demo from Ricky Hopper, a mutual friend of Gilmour and the Bush family. Impressed with what he heard, Gilmour helped the sixteen-year-old Bush get a more professional-sounding demo tape recorded that would be more saleable to the record companies. Three tracks in total were recorded and paid for by Gilmour. The tape was produced by Gilmour's friend Andrew Powell (who would go on to produce Bush's first two albums) and sound engineer Geoff Emerick. Gilmour then arranged for EMI executive Terry Slater to hear the tape. Slater was impressed by the tape and signed her. Gilmour is credited as executive producer on two tracks on her debut album The Kick Inside, including her second single "The Man with the Child in His Eyes". He performs backing vocals on "Pull Out the Pin", on her fourth album, The Dreaming, and plays guitar on "Love and Anger" and "Rocket's Tail" on her sixth, The Sensual World. In March 1987, Bush, notorious for the rarity of her live performances, sang "Running Up That Hill" at The Secret Policeman's Third Ball with Gilmour on guitar. A three DVD set of The Secret Policeman's Balls benefit concerts that includes their performance was released in 2009. In 2002, she performed "Comfortably Numb", singing the part of the doctor, at Gilmour's concert at the Royal Festival Hall in London.

What was his reaction to the demo?

Answer with quotes: Impressed with what he heard, Gilmour helped the sixteen-year-old Bush get a more professional-sounding demo tape recorded that would be more saleable to the record companies.

Problem: Robert James Fitzsimmons was born on 26 May 1863 in Helston, Cornwall, England, the youngest of seven boys and five girls born to James and Jane (nee Strongman) Fitzsimmons. Not long before his birth, his parents had moved from his father's native Ireland to Cornwall, where his mother came from, in order for his father to find work as a policeman. Fitzsimmons received his early education at the National school in Helston. In 1873, the family moved again; James, Jane and their youngest five children sailed on the Adamant for the 93 day journey to Lyttelton, New Zealand.

Moving on to the United States, Fitzsimmons fought four more times in 1890, winning three and drawing one. Then, on 14 January 1891, in New Orleans, he won his first world title from Jack (Nonpareil) Dempsey. Fitzsimmons knocked out Dempsey (from whom the later Jack Dempsey took his name) in the 13th round to become the World Middleweight Champion. Fitzsimmons knocked Dempsey down at least 13 times and by the finish left him in such a pitiable condition that he begged him to quit. Since Dempsey would not do so, Fitzsimmons knocked him out and then carried him to his corner. On 22 July, police broke off his fight with Jim Hall after he had knocked Hall down several times. Fitzsimmons spent the next two years fighting non-title bouts and exhibitions until giving Hall a chance at the title in 1893. He retained the crown by a knockout in round four. He spent the rest of that year doing exhibitions, and on 2 June, he had scheduled a two-way exhibition where he would demonstrate in public how to hit the boxing bag and then how to box against a real opponent. Reportedly, two freak accidents happened that day: Fitzsimmons hit the bag so hard that it broke, and then his opponent of that day allegedly slipped, getting hit in the head and the boxing exhibition was cancelled. At a public sparring performance on 16 November 1894 at Jacob's Opera House, Syracuse, New York, Fitzsimmons knocked out sparring partner Con Riordan, who was carried off unconscious and died several hours later. Two months later Fitzsimmons was charged with manslaughter but was acquitted.

Are there any other interesting tidbits about this title?

Answer with quotes:
Fitzsimmons knocked out sparring partner Con Riordan,