CREATE TABLE table_36315 ("Athlete" TEXT, "Country" TEXT, "Run 1" FLOAT, "Run 2" FLOAT, "Run 3" FLOAT)

Who had a run 2 of 50.67?
SELECT "Athlete" FROM table_36315 WHERE "Run 2" = '50.67'
SELECT "Athlete" FROM "table_36315" WHERE "Run 2" = '50.67'