Chuck Norris Cause of Death & Health Issues: What's Known So Far

Chuck Norris is dead. What is known about the cause of death and health issues for the Walker, Texas Ranger star?

According to ABC 7, the Norris family is keeping his cause of death private. "To the world, he was a martial artist, actor, and a symbol of strength. To us, he was a devoted husband, a loving father and grandfather, an incredible brother, and the heart of our family," part of the family's statement read, according to ABC 7.

What is known about Norris's health issues before he died?