Arsenal have officially announced the signing of Viktor Gyokeres from Sporting CP in a deal worth up to €73 million (£63 million).The 27-year-old forward has signed a five-year contract with the

The deal has felt like a long time coming for Arsenal supporters, despite the fact the Gunners switched attention to the forward less than three weeks ago from Benjamin Sesko. In the grand scheme of things, the deal has happened relatively swiftly with everything agreed in just over a fortnight.

After months of speculation, the club have agreed a €63.5m fixed fee with a further €10m in add-ons for Sporting CP's free-scoring striker