Vivian Liang


Entering her junior year at York House School, Vivian is beyond delighted to be directing the World Health Organization at VYMUN 2019. Ever since her first conference back in grade 8, Vivian has been captivated by the avid debate, the countless friendships, and even the sleepless nights that Model UN brings. When not buried under the world of debate, MUN, and speech, Vivian can be found at the pool trying to tackle her nerves before a race, attempting not to drown in a water polo game, and strolling down markets hunting for new snacks. Vivian looks forward to a weekend full of memories and cannot wait to see you all in the fall.

Sean Li


Hi everyone! My name is Sean, and I’m a grade 12 student at West Point Grey Academy. This year I will be the your chair for WHO, and I am ecstatic to be so. My first model UN was only 2 years ago, and I have grown to love the sense of community in these events. Outside of MUN you will most likely find me binging a TV show in a language I don’t understand, or trying to find a suitable place for dinner. Please feel free to find me anytime for questions you may have! I am so excited to see you all, and hope that you have a great time at VYMUN 2019!

Tessa Dubois-Phillips

Assistant Director

A sophomore at West Point Grey Academy, Tessa is looking forward to being Assitant Director of WHO at VYMUN 2019. Since her first conference two years ago, she has made unforgettable memories as well as become aware of new perspectives and world issues.  She is excited to help others experience the unique world of Model United Nations while at the same time encouraging delegates to push themselves out of their comfort zones. In her spare time, Tessa is probably playing soccer or spending time with her friends and family. Tessa is looking forward to meeting all of you and an exciting weekend filled with intellectual debate. See you all in October.

Ben Chang

Assistant Chair

Currently a junior at West Point Grey Academy, Ben is excited to be the Assistant Chair of WHO. Just last year, Ben attended his first Model UN conference and since then has developed a passion for attending conferences. Although this is only the first conference he is staffing for, Ben wants to help create a memorable, fun and appealing committee for all delegates to enjoy. Apart from Model UN, Ben can be found on a soccer field, spending time with friends and family or on the tennis courts. Ben hopes to inspire others to enjoy Model UN as much as he does and is excited to meet everyone at VYMUN 2019!

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