| Record Company: | SM Entertainment |
| Number of Albums: | 1: Tell Me Baby |
| Number of Members: | 2: Isak Jiyeon |
| Number of Music Videos: | 3: Tell Me Baby One The Sign |
| Position on Nike's Top Ten: | 4 |
| Nike's Favorite Member: | Isak |
| Why? | in nike's head isak and jiyeon are equal in almost every area... so she picks isak becoz she's hotter |
| Nike's Favorite Song(s): | Tell Me Baby (nike's favorite song period) |
| Name: | Isak |
| Real Name: | Ida Simmons |
| Date of Birth: | May 25, 1985 |
| Weight (official): | 55kg (121lbs) |
| Position: | Vocal |
| Name: | Jiyeon |
| Real Name: | Lee, Ji Yeon |
| Date of Birth: | February 18, 1984 |
| Height: | 168cm (5'6") |
| Weight (official): | 48kg (106lbs) |
| Position: | Leader, Lead Vocal |
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