TWICE’s Sana Sparks Worry Over Her Slim Figure

Sana from TWICE sparks concern over her extreme skinniness in new photos.

The controversy began after fans noticed just how thin Sana’s arms looked in recent snapshots shared on Instagram. Many pointed out that her figure seemed “starvation-level thin.”

The photos show her arms with almost no visible muscle or fat, leading netizens to debate just how much she weighs and how different celebrity body proportions can be.

“Wow… I’m 163cm and 48kg, but Sana’s arms are like twice as thin as mine… Even when I was 43kg, my arms didn’t look that slim. Just how much does she weigh…?”
— netizen comment

“Celebrities really have completely different proportions… their bone structure is thinner too.”
— netizen comment

“Crazy;;; wow, that’s like starvation-level thin…”
— netizen comment

“Japanese people, both men and women, tend to have really fine bone structures. Koreans often have thicker bones, so the build looks bigger and the height seems taller.”
— netizen comment

“But with arms and shoulders, it’s not just about weight — some people are naturally born with thinner bones, which makes them look slimmer. Sana’s shoulder and arm bones must be naturally delicate.”
— netizen comment