Gunnar Kolbeinn Kristinsson (born 28 April 1988) is an Icelandic professional boxer. He is the current WBF and Baltic Boxing Union Heavyweight champion. He is #1 pound for pound in Iceland and ranked #68 Heavyweight in the world according to BoxRec.
Kolbeinn made his professional debut on November 8, 2014 against Janis Ginters. Kolbeinn won the fight via Unanimous Decision.
After accumulating a record of 11âÂÂ0, Kolbeinn had his first fight in the United States. He faced Dell Long on January 17, 2020. Kolbeinn won the fight via a second-round knockout.
After a two year hiatus, Kolbeinn returned to the ring on October 8, 2022 against Santander Silgado. Kristinsson won the fight via a second-round knockout.
After accumulating a career record of 17âÂÂ0, Kolbeinn fought for his first championship on May 31, 2025 against Mike Lehnis for the WBF and BBU Heavyweight championships. Kolbeinn won the fight via a seventh-round TKO, and thus won his first career championships.
He returned five months later on November 29 against Pedro Martinez. Kristinsson won the fight via a fifth-round knockout.