CREATE TABLE table_name_8 (athlete VARCHAR)

Which Athlete has a 2.24 of xo, and a 2.20 of o, and a 2.15 of o?
SELECT athlete FROM table_name_8 WHERE 224 = "xo" AND 220 = "o" AND 215 = "o"
SELECT "athlete" FROM "table_name_8" WHERE "o" = 215 AND "o" = 220 AND "xo" = 224