Celtic have completed their first summer signing after Finland international goalkeeper Viljami Sinisalo joined on a five-year contract from Aston Villa.
It was told that Celtic have paid a fee in the region of £1m for Sinisalo.
The 22-year-old came through the Premier League club's academy and spent last season on loan at Exeter, where he was named player of the year for the Sky Bet League One side after making 50 first-team appearances across all competitions.
Sinisalo, who previously spent time with Ayr in 2020-21 and featured in a friendly against Scotland at Hampden Park ahead of Euro 2024, flew out with the Scottish champions on Tuesday for their pre-season trip to America.
Speaking to Celtic TV, the goalkeeper said: "I know Celtic is a huge football club and it's really exciting to be part of something so big. It feels amazing."
"I am delighted to welcome Vil to Celtic," said manager Brendan Rodgers. "He is a keeper with real qualities and someone we have been aware of and monitored for some time.
"Clearly we have been looking to develop our goalkeeping team and we are really pleased to have secured one of the talented keepers we really wanted."
