Jisoo is the oldest member of BLACKPINK. But, while she might be the "unnie" of the group, she is the "maknae" or the youngest in her family.

With the apparent fame of the all-female K-Pop group, it is not surprising why fans all over the world are interested to know more about the members. As they continue with their research, many found out that the Snowdrop star has an older sister and brother.

AllKpop reported that netizens found some photos of Jisoo's siblings on social media. As stated, many believe that her sister and brother could become K-Pop idols, just like her, because of their good looks.

Some of them even pointed out that the siblings share "good genes" because of their overall appearances. All in all, though, they left several praises and commendations toward the three personalities.

The same publication, later on, provided some information about the BLACKPINK member's siblings. As reported, Jisoo's sister once made an appearance in a variety show in 2019.

She shared with the audience how her daily life looks, alongside her family. She now shares two children with her husband, adding that she has been "famous for her beauty" in their neighborhood.

During the same year, the public learned that Jisoo's brother tied the knot. Although his life remains private, some programs previously introduced him as the BLACKPINK's member's older sibling.

Netizens from Amino Apps, also, previously discussed the group's siblings outside the world of South Korean entertainment. As stated, Rosé has an older sister, as well.

Fans and followers of BLACKPINK could not, reportedly, believe that her sister, Alice Park, resembles Jisoo's appearance. Some even said that the two could be twins, adding that Rosé's sister is "absolutely stunning."

Like her sister, Alice grew up in Melbourne, Australia. She stayed in the country to finish her law degree at the Australian National University in Canberra.

While Rosé and Jisoo have siblings, the other two BLACKPINK members grew up as their respective parents' only children. In the same group discussion, netizens confirmed that Lisa and Jennie do not have sisters or brothers.

Despite this, though, fans seemingly believe that the two K-Pop idols found a sister in each other. They found siblings, as well, in other K-Pop groups, like TWICE and GOT7.

As explained, Jennie shares a close friendship with TWICE's Nayeon. They, reportedly, used to hang out all the time during their trainee days.

As for Lisa, netizens said that she found a brother in GOT7's BamBamSoompi seemingly confirmed this in the past, noting that they are tight friends since their childhood days in Thailand.