Koo Sze-yiu: Hong Kong’s Unwavering Pro-Democracy Fighter

The passing of Koo Sze-yiu, a veteran Hong Kong activist who died on April 8, 2026, at the age of 80, sends a ripple of reflection far beyond the streets of Asia. Although the news originates in Hong Kong, the legacy of a man who spent his life fighting for human rights and enduring repeated imprisonments resonates deeply within the diverse communities of San Francisco, California. In a city known for its own history of grassroots activism and a significant population of those who have sought refuge from authoritarian regimes, the story of “Long Beard” serves as a poignant reminder of the cost of political dissent and the enduring nature of the struggle for democracy.

The Life and Defiance of Koo Sze-yiu

Koo Sze-yiu was not merely a participant in the Hong Kong protest scene; he was its visual and moral anchor. Recognizable by his long gray beard and close-cropped hair, Koo became a fixture of the demonstrations, often marching alongside members of the League of Social Democrats. His activism was not a late-life pursuit but a lifelong commitment that began in the 1960s. Born in 1949 in Shiqi, Zhongshan, China, Koo’s early life was marked by political turmoil; his father was gunned down after being accused of being a rightist. This early trauma likely fueled his complex relationship with power and authority.

Koo’s political journey was multifaceted. He initially spent time in Macau, a Portuguese colony, where he studied in a left-wing school and worked as a shipyard apprentice. In his early years, he claimed to be a Maoist and was a core member of the Macau Federation of Trade Unions, even participating in the 1966 “12-3 incident” where he clashed with police during a storming of the Macau Government office. But, by the 1970s, he denounced the rigged selection of union leadership and fled to Hong Kong after experiencing what he described as betrayal by his colleagues. The definitive shift in his ideology occurred after the 1989 Tiananmen Square crackdown, leading him to turn against the Chinese Communist Party and advocate for an finish to one-party dictatorship.

A Legacy of Symbolic Protest and Legal Struggle

To the public, Koo was most famous for his provocative and symbolic protest methods. He frequently carried handmade coffins at rallies, a signature prop of the League of Social Democrats designed to shame the Chinese government for its abuses, specifically the victims of the 1989 Tiananmen Massacre. These coffins often bore slogans such as “The people’s heroes, they shall remain forever immortal.”

This commitment came with a staggering personal price. Koo was convicted over a dozen times and imprisoned on 10 separate occasions. Even as the political climate in Hong Kong shifted dramatically following the 2020 imposition of the National Security Law—a piece of legislation that allows for life imprisonment for dissent—Koo refused to be silenced. He continued to protest, including opposing the 2022 Beijing Winter Olympics. His final arrest occurred in December 2023 on charges of “attempted sedition” related to his plans to protest what he termed as “sham elections.” Throughout these trials, Koo often represented himself, famously asserting that “human rights transcend political power; the people stand above the state.”

The Human Cost of Activism

The final years of Koo’s life were a testament to his physical and mental fortitude. In 2020, he was diagnosed with stage four rectal cancer. Despite the terminal nature of his illness and the growing repression that forced many of his peers into exile, Koo stayed in Hong Kong. By late 2025, he had become bedridden and unable to eat, yet he remained steadfast in his convictions. He passed away on Wednesday, April 8, 2026, accompanied by his son.

Colleagues like Avery Ng and Figo Chan have remembered him as a “fine comrade” and a fighter who not only defended the Diaoyu Islands but also tirelessly cared for human rights activists on the mainland. His perspective on his own incarceration was remarkably resilient; he viewed prison as a part of his life and a means of becoming wiser, stating that as long as he spent his life fighting and going to jail, he would have no regrets.

Connecting Global Struggles to San Francisco

For residents of San Francisco, the story of Koo Sze-yiu mirrors the city’s own commitment to civil liberties and the protection of political refugees. The intersection of international human rights and local advocacy is often managed through the efforts of organizations like the American Civil Liberties Union (ACLU) and various legal aid clinics that support those fleeing persecution. When we see the tenacity of an activist like Koo, it highlights the importance of maintaining civil rights advocacy and supporting the legal frameworks that protect dissenters globally.

The tragedy of Koo’s illness and his eventual death underscores the vulnerability of those who stand against powerful states. In a city like San Francisco, where the community support networks for immigrants and political exiles are robust, the memory of Koo Sze-yiu serves as a catalyst for continued vigilance regarding international human rights abuses.

Navigating Support for Political Refugees and Activists

Given my background in geo-journalism and analysis of global political movements, I recognize that the stories of activists like Koo Sze-yiu often lead to a surge in the need for specialized support for those arriving in the US under similar circumstances. If you are supporting a political refugee or an activist in the San Francisco area, there are three specific types of local professionals you should seek out to ensure their safety and legal standing.

Immigration and Asylum Attorneys

Appear for practitioners who specialize specifically in “political asylum” rather than general immigration. The criteria for success should include a proven track record with the Executive Office for Immigration Review (EOIR) and experience handling cases involving the National Security Law or similar repressive regimes. They must be able to navigate the complex process of documenting persecution to secure legal status.

Trauma-Informed Mental Health Specialists

Activists who have endured repeated imprisonments and terminal illness, similar to Koo, often suffer from complex PTSD. You should look for licensed clinical social workers (LCSWs) or psychologists who are certified in trauma-informed care and have experience working with displaced persons. Priority should be given to those who offer culturally competent care or speak the native language of the refugee.

Non-Profit Human Rights Liaisons

These are professionals within established NGOs who can aid bridge the gap between legal needs and social services. When selecting a liaison, ensure they have established connections with local government bodies and international human rights monitoring organizations to provide a safety net of visibility and protection for the individual.

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