CREATE TABLE table_name_68 (overall NUMBER, college VARCHAR2, position VARCHAR2, round VARCHAR2)

What is the overall draft number for the running back drafted after round 1 from fresno state?
SELECT SUM(overall) FROM table_name_68 WHERE position = "running back" AND round > 1 AND college = "fresno state"
SELECT SUM("overall") FROM "table_name_68" WHERE "college" = "fresno state" AND "position" = "running back" AND "round" > 1