[talk] The concept of 'wearing a pink ribbon' is, of course, Woo Seok-nim's.

The concept of 'wearing a pink ribbon' is, of course, Woo Seok-nim's.

Byun Woo-seok drew attention by wearing a pink ribbon with a white suit. The pink ribbon is an international symbol of breast cancer awareness and is used in campaigns to raise funds for breast cancer prevention, early detection, patient support, and research.