Birmingham City have announced that they have completed the signing of Croatian midfielder, Ivan Sunjic on a five-year-deal. 

The 22-year-old caught the eye with a number of impressive performances for Dinamo Zagreb last season, making 24 league appearances in total for the Croatian champions.

He also featured regularly in their Europa League campaign last term, and will be keen to hit the ground running with Pep Clotet's side at the earliest of opportunities.

The fee is undisclosed, but it has previously been reported by Croatian media outlet, Vecernji List, that Birmingham had a bid in the region of £7m accepted by Zagreb for Sunjic.

The St Andrew's faithful will be hoping that Clotet is given further funds to strengthen his squad ahead of the new Championship season, which gets underway in August.

It's safe to say that plenty of Birmingham fans were delighted by this latest announcement.

See the best of the reaction from Twitter below....