CREATE TABLE table_22453 ("Candidate" TEXT, "Background" TEXT, "Original Team" TEXT, "Age" FLOAT, "Hometown" TEXT, "Result" TEXT)

When austin, texas is the hometown what is the lowest age?
SELECT MIN("Age") FROM table_22453 WHERE "Hometown" = 'Austin, Texas'
SELECT MIN("Age") FROM "table_22453" WHERE "Hometown" = 'Austin, Texas'