Gaaei was born on November 19, 2002, in Viborg. Since 2021, he has played 38 matches for the first team of Viborg FF, where he also followed part of the youth academy.
It was impossible for Anton Gaaei to think of any other club after Ajax showed interest in him. The Danish defender, who likes to play offensively, is very happy with his contract in Amsterdam. "I'm relieved the deal is done."