The death of Chuck Norris has triggered an outpouring of memorials from fellow Hollywood tough guys and fans. The martial arts grandmaster and action star of “Walker, Texas Ranger” died Thursday, in what his family described as a “sudden passing.”

Sylvester Stallone, Jean-Claude Van Damme and Dolph Lundgren were some contemporaries of Norris who took to social media to pay their respects.

George W. Bush

“Laura and I are saddened by Chuck Norris’s passing. He was a legend in Texas and beyond. Through his foundation and his example, he made a huge difference in the lives of young people by instilling character and discipline through martial arts. It was said that when Chuck Norris entered a room, he didn’t turn the lights on; he turned the dark off. Laura and I are fortunate to have called him a friend, and we send our sympathy to his family,” the former president said in a statement.

Jean-Claude Van Damme

“Deepest condolences on the passing of my friend, Chuck Norris. We knew each other from my early days, and I always respected the man he was. My heart and prayers are with his family. He will never be forgotten,” the actor, via Instagram.

Dolph Lundgren

“Chuck Norris is the champ. Ever since I was a young martial artist and later getting into movies, I always looked up to him as a role model. Someone who had the respect, humility and strength it takes to be a man. We will miss you, my friend,” the actor, on Instagram.

Arnold Schwarzenegger

“Chuck was an icon. I am grateful that I was able to work with him in multiple ways over the years, from promoting fitness to sharing the screen together. He was a badass, in real life and in Hollywood. His legend will be with us forever. My thoughts are with his family,” the actor via X.

Lee Majors

“I know the millions of fans across the world are feeling this loss too, but for me, it’s deeply personal. I had the honor of working alongside him, sharing moments I’ll never forget. He wasn’t just a legend on screen he was a kind, strong, and genuine soul off of it. I’m really going to miss you, my friend. Hey Chuck… maybe you can teach the good Lord a few karate moves -- I know He’ll get a kick out of them,” the actor on Instagram.