WSET Diploma D4 and D5 Exam Prep in Napa

Happy New Year! In January 2020, I will offer two sessions of tasting practice on D4 sparkling wines (Jan 16) and D5 fortified wines (Jan 17) in Napa. Please check the Masterclass info on my website

The goal is to use my 10 years of WSET teaching experience to help the Diploma candidates as much as I can. I am a Diploma tutor in the WSET Online Classroom, and I have been giving tasting and theory feedback to global WSET Diploma candidates since 2015.


Gus Zhu MW

  • If anyone needs some help before the January sparkling and fortified wine exam, but can't make it to Napa this time, I also offer feedback sessions via call/online chat and email communications. You can choose tasting + theory online tutorial or feedback on WSET Diploma tasting notes only (right before the exam). See: