CREATE TABLE table_name_59 (points INTEGER, entrant VARCHAR, year VARCHAR)
SELECT SUM(points) FROM table_name_59 WHERE entrant = "christy" AND year < 1954
คริสตี้มีคะแนนรวมก่อนปี 2497 กี่คะแนน?
What is the total amount of points that Christy has in the years before 1954?