The body of the Linkin Park lead singer was reportedly found hanging at a private residence in Palos Verdes Estates in what US authorities have classified as a suicide.

The 41-year-old had reportedly struggled for years with drug and alcohol abuse, and has even talked about suicide after growing up as a victim of child abuse.

His death sent shockwaves around the world, with fans and fellow celebrities expressing disbelief when the news leaked out.

As we continue to mourn the death of one of the greatest vocalists of this generation, here are five things we learnt: