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 Brooklyn Nets Hats himself as the most exciting young goalkeeper in MLS since making his 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 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 Jason Kidd Jersey ($10m) for Slonina, although that fee could increase to 12.3m ($15m). Fire Timothe Luwawu-Cabarrot Jersey 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 before joining one of the biggest clubs in the world.Slonina added: I joined James Harden Jersey 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 Spencer Dinwiddie Jersey each one of you.