Schalke 04 left-back Sead Kolasinac will be announced as an Arsenal player in the coming days, according to the Sun.
The 23-year-old has agreed a long-term deal worth £7.5million per year as he is set to become manager Arsene Wenger's first summer signing.
According to Express Sport, the Gunners reached an agreement with the player "some time ago" and are expected to make it official in the coming days.
The youngster can also play in the heart of the defence as centre-back and in midfield.
Liverpool, Manchester City and Chelsea were also linked with the Bosnian but it seems the Gunners have won the race to secure his services.