San E posted a picture of himself from a while back.

On July 15, San E posted on his Twitter, "I think this is from 3rd grade? Remember the Daejun expo homework? Do you guys still do that? Have a good break."

In the picture, San E is holding a mushroom shape candle and looking at the camera. He unchanged looks from his current self stands out.

In response, people said, "Oh my gosh he's so cute!" "He is the same, so cute," and "Elementary homework haha."

Currently, San E is on the program, "Show me the money 3."