CREATE TABLE table_64084 ("Name" TEXT, "Pos." TEXT, "Height" TEXT, "Weight" TEXT, "2012 club" TEXT)

What is the Weight of the GK Player with 2012 Club of CN Atl tic-Barceloneta?
SELECT "Weight" FROM table_64084 WHERE "Pos." = 'gk' AND "2012 club" = 'cn atlètic-barceloneta'
SELECT "Weight" FROM "table_64084" WHERE "2012 club" = 'cn atlètic-barceloneta' AND "Pos." = 'gk'