B.J. Penn: ESTP
B.J. Penn is one of the greatest mixed martial artists of all time, though a glance at his MMA record might not reflect that.
Penn is an ESTP whose life was driven by his pursuit of personal goals. While he had the frame of a lightweight, Penn never shied away from challenges, even facing Lyoto Machida in a light heavyweight bout at one point.
ESTPs are known for diving into action without deliberating too much, and this can be seen in Penn's risk-prone behavior throughout his career.
Urijah Faber: ESFP
'The California Kid' is an ESFP, through and through. While Faber never captured UFC gold, he was credited with popularizing the lower divisions and became a household name throughout MMA.
Like the classic ESFP, Faber is highly sociable, enjoying the spotlight as much as he loves engaging with others due to his fun-loving nature.
'The California Kid' is often a source of laughter and playfulness in the serious world of MMA, as evidenced by his time spent as a coach on The Ultimate Fighter.
Forrest Griffin: ENTP
Former UFC light heavyweight champion Forrest Griffin is one of the most endearing figures in MMA history. He is an extrovert with a quick wit, as seen by his countless humorous moments, such as his spontaneous quips during social situations.
For example, no one can forget his timeless response to a journalist telling him that was being considered as the next opponent for Jon Jones.
As an ENTP, Griffin is curious and entertaining, exhibiting a playful sense of humor that earned him a job with his former promotion after the end of his career as a professional fighter.