International Youth Festival – A lively celebration of the YCW centenary organized by KAJ (YCW Flanders)

The world is going through a dramatic period marked by deep tensions that are affecting all of humanity. We are facing a combination of multiple and interdependent global crises. These situations have a particularly strong impact on the lives of young people. More than ever, young people need spaces to express themselves, come together, share their hopes, and discover, through the actions of other young people, signs of a future and of transformation.

It is in this context that the KAJ (YCW Flanders), as part of the celebrations of the centenary of the YCW, took the initiative to organize an international and intercultural youth festival, which took place in Belgium on May 2-3, 2025. The Bautershof estate in Sint-Truiden was the exclusive venue chosen to host this celebration.

IYCW Public Forum Highlights Urgent Challenges of Far-Right Ideologies and the Struggle for a Just Transition

As part of the centenary celebration of the Young Christian Workers (YCW), a Public Forum entitled “The Rise of Far-Right Ideologies and Just Transition” was held on May 2, 2025, bringing together young workers, trade unionists, civil society actors, and grassroots leaders from around the world.

The forum addressed two interlinked themes: the global surge of far-right political ideologies and the critical need for a just and inclusive transition in the face of environmental and socio-economic crises.

The YCW brings a perspective of work in dignity

By Dr. Heiner Wilmer SCJ

Bishop of Hildesheim, President of the Commission for Social and Societal Issues (VI) of the German Bishops' Conference

I send you my warmest greetings and congratulate you on the centenary of the Young Christian Workers (YCW). 100 years—on such anniversaries, it is customary to congratulate the centenarian on a lifetime of achievements and honor their accomplishments in the final stages of their life. But the YCW is different: it is a centenarian bursting with youth!

You are celebrating this as it should be, with an impressive program for a gathering of generations and international exchange. What would your founder, the future Cardinal Joseph Léon Cardijn, have said if he had known this in Brussels in the early days of your movement? He would certainly have been very proud. At the same time, I imagine he would be shocked by the working conditions that many people around the world still face every day. This is not a problem specific to one country—an international organization like the YCW certainly knows this better than I do. We are confronted with the concerns and problems of working people, especially young people and young adults, on our own doorstep in every country, wherever we live.

International exchanges: testament to the vitality of the YCW’s mission in today’s world

As part of the celebrations for the YCW Centenary, a series of exchanges were organized between the participants and KAJ (Flemish Belgium), CAJ (Germany), JOC Wallonia (French Belgium), and JOC Spain. These initiatives were designed to foster meaningful connections between young members of the movement and to strengthen the spirit of international solidarity that has always been central to the YCW’s mission.

Throughout these exchanges, young people had the opportunity to share their lived realities—both the challenges they face and the hopes they hold in their daily lives, communities, and workplaces. In doing so, they not only learned from one another’s experiences but also deepened their understanding of the different social and cultural contexts in which the YCW operates.

International meeting of former IYCW leaders in Haltern – May 2025

Haltern, a district of Münster in northwestern Germany, is a charming town ideal for hiking, cycling, and exploring the surrounding countryside. It is in this peaceful setting that the International YCW (IYCW) chose to continue its centenary celebrations. The KönzgenHaus training center, run by the CWM and YCW German movements, hosted the international meeting of former IYCW leaders from May 8 to 10, 2025.

This landmark event, organized as part of the YCW's 100th anniversary celebrations, brought together nearly 40 former YCW activists from different generations and backgrounds.

The International Young Christian Workers Marks 100 Years: United in Dignity, Together in Action

 

Brussels, Belgium — 1–12 May 2025 — The International Young Christian Workers (IYCW) celebrated its centenary under the theme “United in Dignity, Together in Action,” marking 100 years of unwavering commitment to the dignity and rights of young workers across the globe.

From May 1 to 12, over 100 YCW representatives from every continent convened in Brussels, the birthplace of the movement founded by Joseph Cardijn. Delegates came from as far as Australia and India, Argentina and Egypt, Japan and Brazil, to Germany, Ghana, Mexico, Thailand, Quebec, and beyond. The centenary celebrations served not only as a time of remembrance but also as a platform for renewal and global solidarity.

YCW Centenary Opening Speech by Basma Louis, president of the IYCW

The centenary:

Our founder Joseph Cardijn, a "son of the working class" and a priest of the Catholic Church, began organising young workers in 1912: that was the year the first grassroots group was set up. But 1925 was the year the YCW was officially recognised in Belgium, both by the local Church and by the universal Church in the person of the Pope, who listened and responded to Cardijn's wish to "save young workers". So this year marks the 100th anniversary of the YCW!

The YCW centenary will not be an isolated event, but a process. The centenary is an opportunity to see more clearly our impact in the world and in people's lives.

YCW centenary – 100 years in action!

In 2025, the Young Christian Workers' celebrate 100 years of existence. Between April 18th and May 10th, the official international celebration will take place online and in Belgium. In addition to that, different national movements and groups will have decentralized activities. Find all the important information on this site and feel free to contact us if you want to join or support the centenary.

 

100 years of struggle for young workers!

Although Cardijn created the first base group in 1912, 1925 was the year of the official registration of the men and women’s Francophone and Flemish Belgian YCW movement. It was also the year of recognition by both the local Church and the universal Church in the person of Pope Pius XI, who listened and responded to Cardijn's hope to "save young workers."

From that moment on, the YCW spread rapidly from Europe to the whole world, in a remarkable way, to organize young workers and fight for their dignity and future.

Read more...

 

Our planned program

Beyond the different activities to prepare and promote the 100 years of the foundation of the YCW movement, the year 2025 will be very special. The main activities will be carried out during that remarkable year.

The centenary will also be linked to some activities promoted by the Belgium movements of KAJ Flanders and JOC Wallonia. The first step towards the centenary celebration will be to gather young potential key leaders + former YCW activists (adults) from each national movement who will have the chance to travel to Europe for the 2025 program.

It will be a collective program developed by the whole international movement from the grassroots to the international level. Each national movement and region will set up their own plan linked with the international level orientation defined by the 2022 Council.