Diego Pablo Simeone González (; ; born 28 April 1970), nicknamed "El Cholo" (), is an Argentine professional football manager and former player who played as a midfielder; he has been the manager of Atlético Madrid since December 2011. In his club career that started in 1987, Simeone played in Argentina, Italy, and Spain for Vélez Sarsfield, Pisa, Sevilla, Atlético Madrid, Inter Milan, Lazio, and Racing Club. An aggressive, hard-tackling defensive midfielder, he won a domestic double with Atlético Madrid in 1996, and the UEFA Cup with Inter in 1998, also winning another domestic double with Lazio in 2000, as well as the 1999 UEFA Super Cup and the 2000 Supercoppa Italiana. Simeone was capped over 100 times for the Argentina national team and represented the country at the 1994, 1998, and 2002 FIFA World Cups, and in four editions of the Copa América, winning the tournament in 1991 and 1993. He also won the King Fahd Cup in 1992, the 1993 Artemio Franchi Cup, and a silver medal at the 1996 Summer Olympic games. As a manager, Simeone has coached Argentine sides Racing Club, Estudiantes de La Plata, River Plate, and San Lorenzo and Italian club Catania before joining Spanish club Atlético Madrid in 2011. He won the Argentine Primera División both with Estudiantes and River Plate and has had his biggest managerial success with Atlético Madrid, winning La Liga twice, the Copa del Rey, two UEFA Europa Leagues, two UEFA Super Cups, as well as being runner-up of the UEFA Champions League twice. Simeone is the longest-serving manager in La Liga, having stayed over a decade at Atlético. Club career When Simeone was 14, his youth coach Victorio Spinetto nicknamed him "Cholo", as his energetic play reminded him of former Boca Juniors player and Argentine international Carmelo Simeone (no relation) who possessed the nickname. After starting his career with Vélez Sarsfield, Simeone moved to Italian Serie A club Pisa in 1990. The club was relegated in his first season and, after it failed to gain promotion the following year, Simeone was sold to Sevilla in the Spanish La Liga. Simeone played two seasons in Seville, after which he was signed by Atlético Madrid. At Atlético, he was part of the team which won the double of the Liga title and Copa del Rey during the 1995–96 season. In 1997, Simeone returned to Serie A with Inter Milan, and