Carl Ronald Boenish (April 3, 1941 – July 7, 1984), considered the father of modern BASE jumping, was an American freefall cinematographer, who in 1978 filmed the first jumps from El Capitan using ram-air parachutes. These jumps were repeated, not as a publicity exercise or as a movie stunt, but as part of the development of a recurring recreational activity. This approach defined modern BASE jumping. These were the jumps that popularized BASE jumping more widely among parachutists, likely becau ...