Gunnar Nelson is an Icelandic professional mixed martial artist known for competing in the welterweight division of the Ultimate Fighting Championship (UFC). Born on July 28, 1988, in Akureyri, Iceland, he has gained recognition for his grappling skills and submission techniques, earning several victories by submission throughout his career. In addition to his MMA career, Nelson is a skilled practitioner of Brazilian jiu-jitsu and holds a black belt in the discipline. He has trained with notable fighters and coaches, contributing to his reputation as a well-rounded athlete in the sport. Nelson continues to be an influential figure in the MMA community.