The appearance of the solo singer 'Superstar K Kid' Son Yerim has been exploding among netizens.

On January 2nd, Son Yerim's official Facebook photo showed various photos of Son Yerim's past and present.

The pictures were drawn from the elementary school student who appeared in Mnet 'Superstar K3' in 2011 to the debut single jacket featuring the sophisticated '20 -year-old girl '. In particular, Son Yerim gained the nickname “Great Baby” with a height of a model of 171cm tall while maintaining a cute and youthful appearance.

Son Yerim released her debut single "PROBLEM" on January 5 and begins her solo career in earnest. After news broke that Son Yerim would make her debut about nine years after "Superstar K3," Son Yerim’s name was ranked at the top of the list of major portal sites’ real-time search words, proving the keen interest of the public and fans.

Son Yerim's debut single is expected to include Son Yerim's sensitivity and bright charm.

In 2017, she participated in JTBC’s "MIXNINE" as a high school student and demonstrated his ability as a talented singer.