Jin Chan Yum Wai is an artist and letterer who works for Sonic the Comic Online. His style is characteristically more skewed towards Japanese art, complete with sweatdrops and exaggerated facial expressions.
- Issue 243 - The Debt Collectors (B&W art and colours)
- Issue 244 - cover and pin-up
- Sonic the Poster Mag 2007 - The Night Before Christmas
- 15th Anniversary Special - alternate cover and pin-up
- Issue 250 - pin-up (Sonic and the Black Knight)
- Issue 251 and Issue 252 - Rage Inside the Machine (letters)
- Issue 256 - Rivals (B&W art)
- New to Sonic the Comic? - Panel 4
Jin was also the star of the Olympic Zone in the 2007 Poster Mag. In this, Jin and his sister Jade enjoyed a visit to family in Beijing during the run-up to the 2008 Olympic Summer Games. While there, the Hume attempted to break the 100m world record on Mario & Sonic at the Olympic Games, but only succeeded in getting in the top 7% of the world.