How many total minutes has the Brooklyn-born player, known by the name of Superman, played during all of his NBA All-Star seasons?
"Brooklyn" is the birthCity of player; known by the name of Superman refers to nameNick like '%Superman%'; total minutes refers to Sum(minutes)
SELECT SUM(T2.minutes) FROM players AS T1 INNER JOIN player_allstar AS T2 ON T1.playerID = T2.playerID WHERE T1.birthCity = 'Brooklyn' AND T1.nameNick LIKE '%Superman%'