But what makes [Dolph] Lundgren's story more than just another rise-and-fall-and-rise-again celebrity comeback tale is the complex 54-year-old man beneath the brawny surface. Lundgren has an IQ of 160. He earned a Fulbright scholarship to study chemical engineering at MIT. And he may be the only actor on the planet who helped develop the water filtration system for NASA's space shuttle program.