| Rob McCullough | |
|---|---|
 Rob McCullough attending website Launch Party at "The Kress" Hollywood, CA on May 2, 2009 | |
| Born | May 26, 1977 Huntington Beach, California, United States |
| Other names | Razor |
| Nationality | American |
| Height | 5 ft 8 in (1.73 m) |
| Weight | 155 lb (70 kg; 11.1 st) |
| Division | Lightweight |
| Reach | 69 in (175 cm) |
| Fighting out of | Huntington Beach, California, United States |
| Team | HB Ultimate Training Center |
| Rank | Cia Paulista brown belt in Brazilian Jiu-Jitsu |
| Years active | 2001–2011 |
| Mixed martial arts record | |
| Total | 27 |
| Wins | 19 |
| By knockout | 11 |
| By submission | 2 |
| By decision | 6 |
| Losses | 8 |
| By knockout | 2 |
| By submission | 1 |
| By decision | 5 |
| Mixed martial arts record from Sherdog | |
Robert Alexander McCullough IV (born May 26, 1977) is an American former Muay Thai kickboxer and professional mixed martial artist. A professional from 2001-2011 in MMA, McCullough has formerly competed for the WEC, Bellator, DREAM, the World Fighting Alliance, the Palace Fighting Championship, and King of the Cage. In professional kickboxing, McCullough has competed for K-1.