- Mac Sinise died on January 5 of this year after years of cancer treatments
- He had worked with his father at the Gary Sinise Foundation.
- Mac also supported his father in the Lt. Dan Band on drums.
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Gary Sinise has shared the heartbreaking news that his son Mac Sinise has died at the age of 33.
The Forrest Gump actor, 68, revealed that his son died on January 5 after a years-long battle with rare spinal cancer chordoma in a post shared on the Gary Sinise Foundation website on Tuesday.
Mac had worked with the foundation and supported his father’s Lt. Dan Band on drums until repeated spinal surgeries and the progression of his cancer in recent years forced him to step away.
Gary Sinise has shared the heartbreaking news that his son Mac Sinise died on January 5 at the age of 33.
Mac Sinise had been battling chordoma, a rare spinal cancer, in recent years, but continued to work for his father’s foundation until a few months before his death.