Gaga Slonina has joined Chelsea on a six-year contract before returning to the Chicago Fire on loan until January.The 18-year-old has established himself as the most exciting young goalkeeper in MLS since making his Michael Hutchinson Men Jersey Fire debut last August.Then 17, Slonina became the youngest goalkeeper to start a match in MLS history as he kept a clean sheet in a draw with New York City FC.Slonina has gone on to keep 13 clean sheets in 34 appearances and is Chicagos first-choice keeper, playing every minute of the 2022 Vincent Trocheck Jersey campaign.The United States youth international, who rejected a senior call-up from Poland in May, will play out the rest of the season in Illinois ahead of joining a pool of Chelsea goalkeepers that includes Edouard Mendy.Chelsea have reportedly paid an initial 8.2million ($10m) for Slonina, Michael Matheson Women Jersey although that fee could increase to 12.3m ($15m). Fire sporting director Georg Heitz said in a statement: Were very proud and happy to see Gaga reach this milestone moment in his career.Since joining the club, Gaga has embodied what it means to be a Chicago Fire player.In addition to his incredible talent, he is mature beyond his years, extremely hard-working and a fantastic team-mate.Gaga is a role model to many young aspiring footballers in Chicago, and this transfer demonstrates that a player can progre s to the first team from our academy James Reimer Women Jersey before joining one of the biggest clubs in the world.Slonina added: I joined this club the Fire with ambitions of playing at the highest level, and its been a dream come true to wear the Chicago Fire jersey.This club has become my second home, my second family, and there are so many people that have played a big role in helping me get to where I am today.Im so thankful for all the support that Ive received from my family, coaches, team-mates and everyone a sociated with the club. Its been an incredible honour to work alongside each one of Michael Matheson Kids Jersey you.