By2 Which is the younger sister?

By2 is a twin sister group. My sister's name is Jessica Witch, and her original name is Bai. My sister's name is Sun, and her original name is. The sisters 1992 were born in Singapore in March.

In the picture above, my sister Sun Yu is on the left and my sister Jessica is on the right. Judging from the photos, my sister Jessica has a beauty tip, and my sister Sun Yu's beauty tip is not obvious.

Sister Sun Yu feels more playful, while Sister Jessica is more mature. The two sisters have different voices, too. Sister Jessica's voice is more explosive, and sister Sun Yu's voice is a little thinner.

By2 debuted early. Did they join in 2007? Crouching Tiger, Hidden Dragon? They started singing in the draft competition, and they won the second place in the competition. Later, they successfully signed a contract with Haidie Music. By2 officially debuted in 2008, and the first album was 16 Minors.

Jessica and Sun Yu loved singing since childhood, so their parents focused on cultivating their talents in this field when they were young. At the age of seven, they studied ballet, and the two sisters also studied Chinese since childhood, and Chinese was also very good.