Karl Erik Brekke trains and teaches at 10th Planet Bergen — Norway's first 10P affiliate, founded in 2015 — where he runs task-based games and skill-development classes as an Assistant Instructor. His brown belt is paired with one of the more internationally active competition schedules at the academy.
In 2024 he took the NAGA Brussels expert bantamweight title; the following year he added gold in the Grappling Industries Amsterdam expert (brown/black) division and 3rd place in the -65 kg Professional bracket at the Abu Dhabi Grappling Grand Prix 2025 — a result that put him in the elite end of European no-gi at his weight class.
For the 10th Planet Bergen room, those results are the practical proof that the affiliation's leg-lock and rubber-guard system can produce competitors who hold their own at internationally professional brackets, not just on the regional circuit.