Netizens from an online community, The Qoo, are impressed when Girls' Generation's YoonA and Start-Up actor Kim Seon Ho appeared side by side with almost similar faces. Many thought that two South Korean personalities are siblings, and some speculated that they are twins.

Kim Seon Ho and YoonA's similar facial attributes

Allkpop stated that the two personalities graced the recently concluded 2020 MBC Daejejeon (Song Festival) as hosts. Alongside TV personality Jang Sung Kyu, Kim Seon Ho, and YoonA adorned the MBC stage with their respective dashing and gorgeous looks.

Apart from acting as the event's MCs, the two stars also put up a dazzling show by performing a duet of the classic hit track titled Perhaps Love.

Shortly after the performance of Kim Seon Ho and YoonA, their names became a hot topic online as fans were in awe of the team-up. Both produced intense chemistry with each other, with fans in confusion if they are siblings.

The truth of Kim Seon Ho and YoonA being siblings

As mentioned above, shortly after the performance aired, an online community noticed the similar facial characteristics of the two stars.

One netizen commented, "They definitely look like siblings, they both have that innocent deer look." While another one wrote, "They look like siblings."

Moreover, more netizens bombarded the online community's comments section saying they are both pretty and look like art. And some said Kim Seon Ho and YoonA should be in a drama series or film together because of the intense chemistry.

However, to set things out, Kim Seon Ho and YoonA are not related. Both come from different family backgrounds, and with no point of the possibility that the two stars are family by blood.

Meanwhile, the 2020 MBC Daejejeon took its place on New Year's Eve, paving the stage for performances of today's brightest K-pop idols and groups.