How old is contestant Valerie Chardonnens Vargas?
CREATE TABLE table_22447251_2 (age INTEGER, contestant VARCHAR)
SELECT MAX(age) FROM table_22447251_2 WHERE contestant = "Valerie Chardonnens Vargas"
### Context: CREATE TABLE table_22447251_2 (age INTEGER, contestant VARCHAR) ### Question: How old is contestant Valerie Chardonnens Vargas? ### Answer: SELECT MAX(age) FROM table_22447251_2 WHERE contestant = "Valerie Chardonnens Vargas"