How to fetch the last row in MySQL in THIS scenario?

I have the table – checkdate

The Structure is …

Curr_date 

 150120
 160120
 170120
 180120

( Date format is DDMMYY )

Only Single column is there which is the ‘Primary Key’

Now I want to fetch the LATEST DATE or CURRENT DATE saved in the table ( Which will not always be the last row )

Example: The Date latest added date is : 010122

Then, the record will show like…

Curr_date

010122        <--- The Latest date is on the top
150120
160120
170120

Now how to fetch the Last Added Row in MySQL ? In this Scenario ?

( Note : select TOP 1 * from table_name order by Id desc , doesn’t work… And also I want to work without ID column… )

EDITED : The Datatype is String

Answer

Assuming the data type of curr_date is string. Following query will work for you.

select curr_date
       , STR_TO_DATE(curr_date,'%d%m%Y') 
from test 
order by STR_TO_DATE(curr_date,'%d%m%Y') desc;