MY FIRST by JO SUNG-MO (조성모) has sold 155,523 copies in Korea.
MY FIRST certifications and sales
| Country / region | Sales | Certification / source | Certification date / sales as of | |
 Korea |
155,523 | RIAK / Gaon charts |
Korea Sales: 155,523
Certification / note: RIAK / Gaon charts
Certification Date / sales as of:
|
|
| Total sales | 155,523 | (in 1 country) |
Total
Sales: 155,523
(in 1 country)
|
Year-end chart performance for MY FIRST
| Chart 2005 | Rank | Sales |
| South Korean Albums (Gaon) |
7 | 155,523 |