A cause of death has been confirmed for Paul Reubens, the actor known for his iconic Pee-wee Herman character.
Reubens died in July at age 70 due to “acute hypoxic respiratory failure,” according to multiple media reports Friday about his death certificate. As Healthline notes, this occurs when “your lungs cannot release enough oxygen into your blood, which prevents your organs from properly functioning.”
Reubens was also fighting two forms of cancer.
One of the cancers, acute myelogenous leukemia, begins in the bone marrow “but most often it quickly moves into the blood,” according to the American Cancer Society.
The other was metastatic lung cancer, a form of lung cancer that “becomes advanced when it spreads to the other lung or spreads to other parts of your body,” WebMD notes.
The actor was reportedly set to be interred at Los Angeles’ Hollywood Forever Cemetery after cremation.
The Blast was first to report on the death certificate, with People later confirming.
The actor had kept his battles with cancer private, but opened up to fans in a posthumous statement in late July.
“Please accept my apology for not going public with what I’ve been facing the last six years,” read the message, which was posted to Reubens’ social media accounts. I have always felt an enormous amount of love and support from my fans, friends and supporters. I have loved you all so much and enjoyed making art for you.”
Captions for the posts described Reubens as having “bravely and privately fought cancer for years with his trademark tenacity and wit.”
“A gifted and prolific talent, he will forever live in the comedy pantheon and in our hearts as a treasured friend and man of remarkable character and generosity of spirit,” the posts added.