Literature
The Famous Five is a series of childrens books by British writer Enid Blyton
The Power of Five is a series of childrens books by British writer and screenwriter Anthony Horowitz
The Fall of Five is a book written under the collective pseudonym Pittacus Lore in the series Lorien Legacies
The Book of Five Rings is a text on kenjutsu and the martial arts in general, written by the swordsman Miyamoto Musashi circa 1645
Slaughterhouse-Five is a book by Kurt Vonnegut about World War II

Sports
The Olympic Games have five interlocked rings as their symbol, representing the number of inhabited continents represented by the Olympians (Europe, Asia, Africa, Australia and Oceania, and the Americas). In AFL Womens, the top level of womens Australian rules football, each team is allowed 5 "interchanges" (substitute players), who can be freely substituted at any time. In baseball scorekeeping, the number 5 represents the third basemans position. In basketball:
The number 5 is used to represent the position of center. Each team has five players on the court at a given time. Thus, the phrase "five on five" is commonly used to describe standard competitive basketball. The "5-second rule" refers to several related rules designed to promote continuous play. In all cases, violation of the rule results in a turnover. Under the FIBA (used for all international play, and most non-US leagues) and NCAA womens rule sets, a team begins shooting bonus free throws once its opponent has committed five personal fouls in a quarter.
They were the only affected people with the disorder in their family.The fifth case report was a re-examination of the Swedish family reported in 1940 by Samuelson et al. The phenotypical variability rate among affected family members was found to be high. Additional details were revealed in this reexamination of the family; the proband of the original study (whom had been long dead) was found to not only suffer from the typical deafness-visual  impairment phenotype commonly associated with the syndrome, but they also had hallucinations and depression. 4 of their other family members had underwent therapy for anxiety and 1 of their family members had died as a result of suicide. Visual/ocular features included optic atrophy which resulted in progressively lower visual acuity among those with the condition and glaucoma, which was highly treatable. Relation with Wolfram syndrome
Although both conditions are caused by a mutation in the WFS1 gene, they have different phenotypical features and different inheritance patterns, for example; while Wolfram syndrome tends to follow an autosomal recessive inheritance pattern, Wolfram-like syndrome follows an autosomal dominant inheritance pattern. Symptoms are another example of the difference between Wolfram syndrome and Wolfram-like syndrome; intellectual disabilities, ataxia, anosmia, ageusia, and/or sleep apnea, alongside other cardiac and/or endocrine symptoms are features that, while present in some to most cases of Wolfram syndrome, are absent in those with Wolfram-like syndrome, onset of certain symptoms also differs between patients with Wolfram syndrome and patients with Wolfram-like syndrome. Hearing impairments arent present in every person with Wolfram-like syndrome either.