Kaynan "The Barbarian" Kaku
| First Name : | Kaynan |
| Last name : | Kaku |
| Nickname : | The Barbarian |
| Height : | 5'8" (176cm) |
| Weight : | 155 lbs (70 kg) |
| City : | Hilo, Hawaii |
| Country : | USA |
| Style : | Brazilian Jiu-Jitsu |
| Record : | 8 - 2 - 0 (Wins - Losses - Draws) |
| Wins : |
3 TKO (37.50%) 1 Decision (12.50%) 1 TKO (Cut) (12.50%) 3 Decision (Unanimous) (37.50%) |
| Losses : | 2 TKO (Punches) (100%) |
| Association : | Action-Force Fight Team |
| Match Stats | ||||||
| Result | Opponent | Method | Event Title | Date | Round | Time |
| Lost | Artur Oumakhanov | TKO (Punches) | GCM - Cage Force 2 | Mar 17, 2007 | 2 | 3:57 Sec |
| Win | Michael Sa Jin Kwok | TKO | PXC 8 - Terror Dome | Jul 28, 2006 | 1 | |
| Win | Scott Hope | TKO | PXC 8 - Terror Dome | Jul 28, 2006 | 1 | 2:55 Sec |
| Win | Jimmy Jarquin | Decision (Unanimous) | ROTR - Proving Grounds | Jul 9, 2005 | 2 | 5:00 Sec |
| Lost | Gilbert Melendez | TKO (Punches) | ROTR 6 - Rumble on the Rock 6 | Nov 20, 2004 | 2 | 3:58 Sec |
| Win | Santino Defranco | Decision (Unanimous) | ROTR 5 - Rumble on the Rock 5 | May 7, 2004 | 3 | 5:00 Sec |
| Win | Harris Sarmiento | Decision (Unanimous) | ROTR 4.5 - Proving Grounds | Dec 27, 2003 | 2 | 5:00 Sec |
| Win | Michael Baker | TKO (Cut) | ROTR 3 - Rumble on the Rock 3 | Aug 9, 2003 | 1 | 2:24 Sec |
| Win | Ty Romamdia | TKO | Fearless - Fearless 1 | Jul 5, 2003 | 2 | |
| Win | Ed Newalu | Decision | ROTR 1 - Rumble on the Rock 1 | Dec 28, 2002 | 2 | 5:00 Sec |