Viktor Gyökeres is excited to prove himself at the highest level after completing his big-money transfer from Sporting CP to Arsenal.
The Swede has put pen to paper on a five-year deal at Emirates Stadium, joining the club for an initial fee of €63.5million (£54.8 million, $74.2 million) with the potential for a further €10 million (£8.6 million, $11.7 million) in add-ons.
