Grey is an international arts and culture manager, producer & curator, specialising in performing arts & visual arts. He has held leadership and executive positions in arts organisations in Southeast Asia and Australia in the past fifteen years.

His vast arts network extends to North, South & Southeast Asia, Australia & Europe.

Grey is currently the Deputy Director at 4A Centre for Contemporary Asian Art, Warrane/Sydney, Australia.

He works with independent artists, small-to-medium-sized arts companies, large international cultural organisations, and national government departments to ensure that the international & funding opportunities are shared equitably.

He has an MA in Arts & Cultural Leadership at LASALLE College of the Arts, a programme with Goldsmiths University of London. He wrote his thesis on the Creative Industries Policy of Malaysia 2010-2015.

Grey is a HAO Summit Singapore Fellow, an Asia Society Asia 21 Young Leader, the Advance Cultural Leadership Programme (ACLP) Hong Kong Fellow & the European Festivals Association's Atelier for Young Festival Managers alumnus. He was a member of the Japan Foundation Asia Centre's NEXT Generation: Producing Performing Arts 2018. He is also the most recent participant of the fifth Producers' Academy by CIFAS.

Grey was a Project Manager at the Asia-Europe Foundation's Culture Department, working on several projects including the Asia-Europe Cultural Festival 2023 and ASEF LinkUp: Asia-Europe Cultural Diplomacy Lab.

From 2019 to 2023, he was the International Engagement Consultant for the Asia region for the Australia Council for the Arts (now called Creative Australia). He led on its Asia engagement effort in partnership building, connecting artists and arts organisations to build reciprocal collaborations.

From 2018 - 2019, he worked as a Senior Programme Manager at the National Gallery Singapore, commissioning artists for its public engagement & festivals. He worked primarily on the 'Children's Biennale', 'Small Big Dreamers Festival' & the 'Light to Night Festival'.

From 2010 - 2017, he was the Head of Arts & Creative Industries for the British Council Malaysia. He also played a dual role as the Southeast Asian Cluster Lead. He was the Head of Arts at British Council in Australia.