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Board Members


Lion David To

David has specialized within the banking/finance industry for the past 20 years. I am currently working at NAB Private as a Private Client Director looking after high net-worth Asian & Australian individuals and business owners. David was born in Hong Kong and can communicate fluently in Cantonese, Mandarin, Indonesian Bahasa and English.

I joined Lions in 2009 as a charter member of Sydney Pacific and was the Charter president/president of Chatswood Executive Business Lions club 2011-2015.


Lion Samuel Chu OAM

I have been a full time clinical optometrist since 1980. My Clinical interest is the control of myopia progression in young children. I joined Lions in 1996 as a charter member of Sydney Pacific. I am now a charter member in the newly formed Chatswood Executive Business Lions Club.

The Order of Australia Medal was awarded on Australia Day 2016 for my services to the Australian Community over the last 25 years.

My Lions involvements in the past are:

  • President of Lions Club of Sydney Pacific inc. 2004-2005

  • Lions Club International Campaign SightFirst II N5 District Co-ordinator 2005-2008

  • Zone Chairman 2005-2007

  • Region Chairman 2007-2010

  • Lions NSW and ACT Save-sight and Public HealthCare Foundation Director 2006-2012

  • Lions Eye Health Program N District co-ordinator 2009-2010

  • District Governor’s Adviser 2010-2011


Lion Monika Stelzner

Lion Monika Stelzner is a Charter member of the Club. She graduated from University of Technology with a Bachelor degree in Business in 1995. She obtained her MBA in 2004 and CPA qualification in 2006. She is currently the director of Steamline Management specialising BAS returns and installation of accounting software. Her involvement in the community includes – Director of Bendigo Community Bank, Turramurra (2009 to date), Director of Chatswood Chamber of Commerce (2001-2004, 2010-2011), Kirribilli Neighbourhood Centre (2005-2007).

Eric Wong.jpg

Lion Eric Wong

I have been operating the boutique real estate firm, Zikira Properties since 2011. Before founding Zikira Properties, I was a Chartered Accountant at Ernst and Young in the Real Estate, Hospitality and Construction specialist team.

My main focus is to create better homes for people and collaborate with savvy investors to create the best co-living and seniors living spaces in the world.

I am also the Mentorship Director for Sydney Boys High School Old Boy Union, where we help members of the OBU prosper personally and professionally.

I joined Lions in 2015 and is now a member of Chatswood Executive Business Lions Club.

My Lions involvements in the past are:

  • Treasurer, CEB Lions Club 2018

  • Director, CEB Lions Club 2017-current

Intermediate Past President

First Vice President

Lion Raymond Luo

I have been a Tax & Business Advisor and Strategist in private client services since 1994.  I am a member of CPA Australia, Institute of Public Accountants, and a registered tax agent. 

I joined Lions in 2018 and now serve as a director at the Chatswood Executive Business Lions Club. 


Second Vice President

Lion Hendra Wijaya

Hendra Wijaya has over 18 years of Residential Real Estate and Project Marketing experience. The success Hendra has achieved in the market place is a direct result of his tenacity, drive, and determination to secure the best results for his clients.

He has well and truly cemented himself, as one of the eastern suburb leading agents and it is not surprising that his list of clients is astounding both locally and abroad, especially well known in the Indonesian community in Sydney and holds a strong network connection with overseas business people. Hendra really can do it when it comes to real estate business!

Current position in communities involvement  as follow:

He is the President Indonesian Diaspora Network Australia 

He is  CEO Indonesia Australia - the Board of Adviser


Membership Director

Lion Michelle Lam

Michelle Lam immigrated from Macau to Australia in 2001. Since then, she has co-founded and built up OSMEN, Australia’s leading outdoor furniture company, and now serves as OSMEN's brand director. She has spearheaded OSMEN’s business sponsorship with Variety the Children’s Charity since 2013, as well as a sponsorship of the Children Cancer Institute in 2019. Under Michelle’s brand direction, OSMEN is partnering with 7NEWS’ 2021 NSW/ACT Young Achiever Awards. She is also an active Justice of the Peace.



Lion David Dai

I have been to Australia over 17 years now. After I have completed graduate certificate of MBA and master of accounting from Central Queensland University, I decided to settle down here, Sydney.

In 2009, I opened Art Gallery in Mascot to continue my family business since 1928.

In 2012, I became members of LIONS club. I love to attend and be part of all the charity events. It is a kind of joyful thing after you helped someone. I enjoy it even more when you work with other LIONS members.

In 2016, I am joined New Business China and Australia Association. I have been promoted as VP one year after.

Now, I am father of two. I feel myself very lucky and start to understand the beauty of life in each precious moment.


Lion Alex Wood

President of Chatswood Executive Business Lions Club. 2017-2018


Lion Mark Sing

I have been a full time Financial Planner since 2003.

 I love helping families and businesses with their financial situation and getting them to where they would like to be  . 

I joined Lions in 2015 as a member of Chatswood Executive Business Lions Club (CEB).

My Lions involvements in the past are:

  • Board member 2016-present

  • Lions District Chairman -Peace Poster 2017-2019

  • Zone Chairman 2016-present

Lion Urs Schaller

I have immigrated 1999 from Switzerland to Australia. He is a Swiss Government accredited Fitness Instructor specialised in strength training and has over 30 years experience working in the wellness industry. He owns MediStrength, an Exercise Physiology Clinic in Chatswood. He is also head of the Swiss Entrepreneurs in NSW.


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