Answer
The answer is Grêmio, a Brazilian football club based in Porto Alegre, Rio Grande do Sul. Émerson Leão, a former Brazilian goalkeeper and coach, played for Grêmio during two separate periods in his career: from 1972 to 1979 and again in 1983. He won several titles with the club, including the Campeonato Brasileiro Série A in 1981 and the Copa Libertadores in 1983.