Bertil Grønkjær is a professional footballer from DEN and is currently 19 years old. He is on the books of Aalborg and wears shirt number 40. His main role on the pitch is Goalkeeper. His stronger foot is Right. His estimated market valuation currently stands at 250K €.

His latest transfer saw him join Aalborg from Aalborg BK U19 via on 2025-07-01.

In the Danish 1st Division 2025-2026, Bertil Grønkjær played 19 matches, averaging 0 interceptions, 0 tackles, and 0 clearances per game.