CREATE TABLE table_name_54 (week INT, opponent VARCHAR, attendance VARCHAR)

What is the highest Week when the opponent was kansas city chiefs, with more than 26,469 in attendance?
SELECT MAX(week) FROM table_name_54 WHERE opponent = "kansas city chiefs" AND attendance > 26 OFFSET 469
SELECT MAX("week") FROM "table_name_54" WHERE "attendance" > 26 AND "kansas city chiefs" = "opponent" OFFSET 469