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Meet The 2019 Team


Ronaldo Keng

Founder & Co-Organiser

Hi there! I lived in Shanghai for 14 years and moved to Sydney recently in 2016. My passion is accessible, free & individualised learning. I seek to empower and inspire young people to achieve their personal best beyond schools. I also love to play basketball and know some code!


Manon Fuller

Head of Marketing

My name is Manon and I’m in year 11 at Reddam House. I moved to the school last year from an agricultural boarding school in Western Sydney. I’m very keen to learn the reigns of being a part-organiser in such an influential event, and being able to work with an incredibly passionate team.

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Guinevere Giddings


Official Curator for TEDxYouth@ReddamHouse 2019. Passionate about public speaking, art, great ideas, and all things animal-related. Aspires to be a veterinarian someday, caring for the intricate and wonderful creatures that we share our planet with.


Aaron Ngan

Speaker Coach

Aaron Ngan is the CEO of Junior Achievement Australia.


As one of the world’s largest youth-serving NGOs, JA Worldwide prepares young people for employment and entrepreneurship.

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Scarlet Marshall


I am excited to be part of TEDx as a volunteer and be involved in an initiative that educates and inspires those around us.


Tritian Young-Glasson


In a modern media content-driven world I am passionate about creating educational, influential, high-quality media content, making meaningful connections and influencing positive change. I believe in the power of sharing ideas in order to promote better futures and support stronger and more meaningful connections within our society that help to build the world of tomorrow."

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Sylvia Wang

Event Manager

Growing up in both Hohhot, a small city in China and coming to Sydney at the age of 14 in 2017, I personally love experiencing different cultures and perspectives and trying to collaborate different ideas. I am also passionate about world politics and debating, as they both inspire me to a wider view about the world. By the way, I am a current Ravenclaw student and I do own a plush dog as my horcrux.

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Lesley Wang

Executive Producer

你们好!Hello all!I grew up in four different cities experiencing multiculturalism. Also, as a half-activist, I really love to participate in social events. This time, I’m excited to have this great opportunity to be involved in TEDx, working with people from different background and listening to my peers’ ideas.

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Jasmine Birkhold


My name is Jasmine and I have grown up all over from England to Australia. I love hearing others passions and their perspectives on the world. I like to help out where ever I can.

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