Ruben Kristiansen is an experienced Norwegian defender currently with Tromso IL, valued at approximately €100,000. The 38-year-old center-back, who can also cover at left-back, has enjoyed a long and steady career primarily in the Eliteserien. Kristiansen is known for his defensive intelligence, strong reading of the game, and leadership at the back. He has had notable spells at clubs like Tromso and Sandefjord, where his consistency and calmness under pressure were key assets. His career honors include helping teams achieve top-half finishes and navigate tough relegation battles. A defender who relies more on positioning and timing than sheer physicality, Kristiansen has earned a reputation as a reliable and thoughtful presence in defense. Even in the latter stages of his career, he provides invaluable experience and stability to Tromso's backline.