King's Kung-Fu& Tai Chi

Jake O'Brien

American martial artist

Born
25 September 1984, Indianapolis
Citizenship
United States
Sport
mixed martial arts
Occupation
mixed martial arts fighter

Jake O'Brien (born September 25, 1984) is an American retired professional mixed martial artist who most recently competed in the Heavyweight division. A professional competitor from 2005 until 2012, he fought for the UFC, WEC, and DREAM.

External links

Facts from Wikidata Q6124895 (CC0); quoted introduction from English Wikipedia (CC BY-SA 4.0). Data retrieved 2026-10-22.

Data: Wikidata (CC0 1.0); Wikipedia (English) (CC BY-SA 4.0). Retrieved 2026-10-22.

Last posts

  1. Are Wooden Tai Chi Swords Heavy Enough for Beginners
  2. Best Tai Chi Practice Swords for Teacher Training
  3. Choosing a Tai Chi Sword Tassel for Better Practice
  4. Are Cheap Amazon Tai Chi Swords Safe for Practice
  5. Carrying a Sword and Fan Together for Tactical Utility
  6. Best Tai Chi Swords for Yang Style 54-Form Practice
  7. Choosing the Best Practice Miao Dao for Forms
  8. Choosing a Chen Style Tai Chi Sword for Practice
  9. Are Aluminum Tai Chi Swords Durable for Training
  10. Choosing Between 28-Inch and 30-Inch Practice Blades