South Korean midfielder Lee Kang-in has completed a return to Spain after joining Atletico Madrid from Paris Saint-Germain on a five-year contract, handing Diego Simeone one of Europe's most versatile attacking midfielders and giving South Korea another marquee presence in La Liga. Atletico announced Saturday that it had reached an agreement with PSG to sign the 25-year-old until June 30, 2031. While neither club disclosed financial terms, European medi