Mikey Welsh

The late Weezer bassist had a mental breakdown in 2001 that was brought on by undiagnosed BPD, drug use and the demands of touring.

He said in a 2007 interview: “Basically, a lifetime of doing drugs and being undiagnosed as having post-traumatic stress disorder and borderline personality disorder finally caught up with me when I was 30 years old.

“At the beginning of a 3-month European tour with Weezer, I started slowly falling apart.”