Preparing for his return to the top Spanish league following a three-year stint in France, new Atletico Madrid midfielder Lee Kang-in says he is bringing a "desire" to win. The Korea international was formally introduced as a member of the La Liga club in Madrid on Monday (local time), with the team's president, Enrique Cerezo, presenting him with Lee's No. 7 shirt. Lee signed a five-year deal with Atleti, as the club is affectionately called, at the end of July after three seasons with the French giants Paris Saint-Germain. He made his first preseason appearance with them in Seoul on Aug. 9 and then had his first introduction in Spain this time. Lee, 25, grew up in Spain and spent the early years of his club career in La Liga -- first with Valencia CF and then RCD Mallorca. Speaking in his fluent Spanish, Lee said he had known about the prestige of Atletico Madrid all along and when they contacted his agents, "I only had in mind to join Atletico Madrid, to be able to help this club win many more titles." "I come with that desire, with that ambition to win," he added. "And I believe the m