- Telegram (contact) @Marc_Guyon https://t.me/Marc_Guyon
- WhatsApp +852 95322810 https://wa.me/85295322810
- Wechat : marcguyon
- Line : marcguyon
- Signal +852 95322810
- CFI marc.guyon@clubfranceinternational.com
- Conseiller des Français de l’étranger m.guyon@conseiller-fde.fr
- MMA marc@mgkfightclub.com
Social media
- Twitter : https://twitter.com/MarcGuyon
- Telegram : https://t.me/marcguyon
- LinkedIn : https://www.linkedin.com/in/marcguyon/
- Instagram @marcguyon
- Facebook : marc.guyon
- YouTube : https://www.youtube.com/c/MarcGuyonR
Founder of CFI (Club France International)
- Website https://www.clubfranceinternational.com/
- Twitter https://twitter.com/CFI_ClubFrance
- Twitter (Hong Kong) https://twitter.com/FrancaisHK
- LinkedIn https://www.linkedin.com/company/clubfranceinternational/
- Instagram https://www.instagram.com/clubfranceinternational/
- Facebook https://www.facebook.com/clubfranceinternational
- Facebook (Group) https://www.facebook.com/groups/clubfranceinternational
- Facebook (Hong Kong) https://www.facebook.com/groups/francaisdehongkong
MMA (Mixed Martial Arts)
- Twitter : https://twitter.com/MarcGuyonMMA
- Facebook : https://www.facebook.com/MarcGuyonMMA/
- Instagram : https://www.instagram.com/marcguyonMMA/
- YouTube : https://www.youtube.com/@MarcGuyonMMA
- Website Marc Guyon – MMA coach
Media, articles, videos, misc
- Explore Discovery Bay with Marc Guyon | Hong Kong Tourism Board (discoverhongkong.com)
- Humans of Hong Kong: Martial arts master Marc Guyon | Localiiz
- ‘It wasn’t an easy journey’: meet the wing chun pilgrim who found a deeper purpose in Hong Kong’s martial arts community | South China Morning Post (scmp.com)
- Smart moves|Business HK|chinadaily.com.cn