Ejdum started his career at Svendborg fB, before joining OB as an U12 player.
[1] He played his way up through the youth ranks, before he at the age of 17, was called up for his first professional game on 29 July 2022.
[2] He got his professional debut in the same match, as he was brought in to replace Bashkim Kadrii for the last 7–8 minutes.
[3] On 8 February 2023 OB confirmed, that Ejdum had signed a new professional deal until June 2026 and that he, from the 2023-24 season, would become a permanent part of the first team squad.
This biographical article related to association football in Denmark, about a midfielder, is a stub.