I need to RETURN the amount of males and the amount of females in 1 table using MySQL. I have created a query that return a tables with males and females rows, but my column is not being populated. its results =0; 

Here is my query. I get the table but it doesn't get populated

```
SELECT COUNT(gender) AS 'Female', COUNT(gender) AS 'Male'
FROM customers
WHERE gender = 'female' AND 'male';

```

Any Suggestions,