Marseilles is a French professional football club based in the city of Marseille, which has been one of the most successful clubs in France and Europe. Under's time at Marseilles was a significant period in his career as he played for the club from 1987 to 2005.
During his time with Marseilles, Under made a significant impact on the team and contributed to their success. He was known for his technical skills and ability to score goals, which helped him become one of the top strikers in French football during that era. Under also played for several other clubs throughout his career, including AC Milan and Paris Saint-Germain, but Marseilles remains his most successful club.
Under spent most of his time at Marseilles playing as a striker,Ligue 1 Express but he also had spells as a winger and midfielder. He scored over 100 goals for the club during his time there, making him one of the most prolific goal-scorers in French football history. Under's contributions to the team were recognized by the club when they awarded him the Légende du Sportifs award in 2014.
Overall, Under's time at Marseilles was a significant period in his career, and he remains one of the most influential strikers in French football history. Despite retiring from professional football in 2005, his legacy continues to be felt in the sport, and he will always be remembered as one of the greatest strikers of all time.