October 1, 2019 | 7:28pm
Beyoncé‘s dad and longtime manager, Mathew Knowles, has been diagnosed with breast cancer.
In a preview clip of a “Good Morning America” interview to air on Wednesday, the author sits down with Michael Strahan to discuss the diagnosis.
On Tuesday, Knowles tweeted that he was going on the morning show to make “an announcement.”
It is unclear how long the 67-year-old has been diagnosed.
In addition to the “Flawless” singer, the author and businessman is also dad to musician Solange.
He and their mother, Tina, divorced in 2011 and he got remarried to Gena Charmaine Avery in 2013.
