CREATE TABLE table_name_41 (year_born__age_ VARCHAR, current_club VARCHAR, position VARCHAR)

Which Year born (Age) has a Current Club of sporting al riyadi beirut, and a Position of pf?
SELECT year_born__age_ FROM table_name_41 WHERE current_club = "sporting al riyadi beirut" AND position = "pf"
SELECT "year_born__age_" FROM "table_name_41" WHERE "current_club" = "sporting al riyadi beirut" AND "pf" = "position"