27 club

The 27 Club is a group of popular musicians who died at age 27,^[1] often as a result of drug and alcohol abuse, or violent means such as homicide or suicide.^[2] The number of musicians who have died at this age and the circumstances of many of those deaths have given rise to the idea that premature deaths at this age are unusually common.

The "club" has been repeatedly cited in music magazines, journals and the daily press. Several exhibitions have been devoted to the idea; as well as novels, films and stage plays.^{[3][4][5][6][7]} There have been many different theories and speculations about the causes of such early deaths and their possible connections. Cobain and Hendrix biographer Charles R. Cross writes "The number of musicians who died at 27 is truly remarkable by any standard. [Although] humans die regularly at all ages, there is a statistical spike for musicians who die at 27."^[8]

However, a study published in the British Medical Journal in December 2011 concluded that there was no increase in the risk of death for musicians at the age of 27. Although the sampled musicians faced an increased risk of death in their 20s and 30s, this was not limited to the age of 27.^[9]

- http://en.wikipedia.org/wiki/27_Club