After almost two months of speculation, Arsenal have finally announced the signing of Schalke left-back, Sead Kolasinac.

The 23-year-old, who the Gunners have signed on a free after Kolasinac’s latest Schalke contract ran out, is thought to have signed a four-year deal and is reportedly earning £140k-per-week, which indicates that other stars will also have their wages raised soon.

Arsenal allegedly fought off competition from the likes of Everton, Tottenham, Manchester City and AC Milan to bring the Bosnia international to the red side of north London.

This is all very well and good but who is he?

Here’s what you need to know about Kolasinac, aka, the Bosnian Hulk.

13Versatile: He can play at left-back, left-midfield, wing-back and as a defensive midfielder

GELSENKIRCHEN, GERMANY – NOVEMBER 27: Sead Kolasinac of Schalke 04 celebrates scoring a goal during the Bundesliga match between FC Schalke 04 and SV Darmstadt 98 at Veltins-Arena on November 27, 2016 in Gelsenkirchen, Germany. (Photo by Alex Grimm/Bongarts/Getty Images)