Famed actor and martial arts expert Chuck Norris has been hospitalized in Hawaii, according to TMZ. The star of Walker, Texas Ranger was on the island of Kauai when he suffered a medical emergency. No details have been made public about what landed Norris in the hospital.

Chuck Norris, veteran, martial arts world champion, action hero and early 2000s Internet meme inspiration, whose rugged demeanor was immortalized on hit show “Walker, Texas Ranger,” has died.

Before he was a household name in Hollywood, Norris was a titan of the tatami.