Robert Bob Francis Brown is an American stunt coordinator stunt performer stunt double second unit director and world champion high diver He has doubled for Kevin Costner Nicolas Cage Kevin Spacey Arnold Schwarzenegger Jim Carrey Sam Neill Robert Patrick and Brent Spiner Brown received three Taurus World Stunt Award nominations in 2002 in the category Best Driving for his work on the action thriller Swordfish shared with Scott Rogers Gilbert Combs Brett A Jones and Mike Justus in 2005 in the category Best Specialty Stunt for his work on the action drama Flight of the Phoenix and in 2008 in the category Best High Work on the thriller The Number 23 In 2011 he won a Taurus World Stunt Award in the category Best High Work on the science fiction prequel Predators shared with Jeremy Fitzgerald Brown was also part of the stunt team which received Screen Actors Guild Award nominations in the category Outstanding Performance by a Stunt Ensemble in a Motion Picture for his work on the comic adaptation Iron Man in 2009 and on the science fiction sequel Transformers Revenge of the Fallen in 2010 He has worked as a stunt double for Brent Spiner in the series Star Trek The Next Generation pilot episode Encounter at Farpoint 1987 for Robert Patrick in Terminator 2 Judgment Day 1991 for Arnold Schwarzenegger in Last Action Hero 1993 for Jim Carrey in The Mask 1994 and The Cable Guy 1996 for Kevin Spacey in Se7en 1995 for William Baldwin in Fair Game 1995 for Kevin Costner in Waterworld 1995 for Nicolas Cage in FaceOff 1997 for Sam Neill in Jurassic Park III 2001 for Rory Cochrane in the television series CSI Miami 2003 and for Gregory Sims in NCIS Los Angeles 2009 He was a member of the United States High Diving Team 19851991 His diving awards achievements include Mediterranean Cup High Diving Champion 1996 and World High Diving Champion 1991 1989 1988 He was also a National World Age Group Trampoline Champion 1974 He has been married to stuntwoman Marta Merrifield since 1996 and they have 3 children