Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_19799 ( "Rank" real, "Country" text, "Miss Universe" real, "1st Runner-up" real, "2nd Runner-up" real, "3rd Runner-up" real, "4th Runner-up" real, "Semifinalists" real, "Total" real )

### Question ###
What is the highest rank for the country with 6 2nd runner ups?

### Accurate SQL ###

SELECT MAX("Rank") FROM table_19799 WHERE "2nd Runner-up" = '6'