The font is proprietary property of Apple and Sandoll. While many sites offer "free downloads," always ensure you are staying within licensing boundaries. For commercial web use, you may need to look into a license via Sandoll or use a similar open-source alternative. How to Use Apple SD Gothic Neo Light in Your Designs
Originally designed by Sandoll Communications for Apple, this font was created to be the primary system font for Korean characters (Hangul) on iOS and macOS. However, its Latin character set is equally impressive. apple sd gothic neo light font free hot download
The closest match for the Korean/Latin hybrid look. The font is proprietary property of Apple and Sandoll