The online world is mourning the heartbreaking loss of Dominique McShain, a beloved 21-year-old TikTok creator from New Zealand who passed away following a brave fight against incurable colon cancer.

Dominique, known for her radiant spirit and candid storytelling, was diagnosed with stage four colon cancer in April 2024.

From the outset, she chose to document her journey publicly, using social media to raise awareness about a disease often overlooked in young people.

Her raw honesty, mixed with humor and optimism, quickly resonated with followers around the world.

Her TikTok and Instagram accounts grew to over 200,000 followers, many of whom drew strength and inspiration from her posts.

Despite the aggressive nature of the illness, Dominique remained steadfast in her positivity.

Her videos covered everything from treatment updates and daily struggles to moments of joy and love.

She encouraged her audience to advocate for their health, reminding them that “you’re never too young for cancer.”

In July 2024, Dominique married her partner, Sean Suson, in an intimate ceremony surrounded by friends and family.

The wedding was a dream come true for her, a moment of light in what she called the most challenging chapter of her life.

Her final social media post, shared on April 6, 2025, revealed that her liver had begun to fail and she had entered hospice care.

Though the message was somber, it was also filled with gratitude and peace.

"I’ve lived a beautiful life," she wrote. "Even with the hard parts, I’ve felt so much love."

Dominique passed away shortly after, surrounded by loved ones, People reports

Tributes have since poured in from fans, cancer survivors, and fellow creators across the globe.

Many credit her with changing the way they think about health, illness, and the power of vulnerability.

Her legacy lives on not only in the hearts of those who followed her journey but also in the growing conversation she sparked around young-onset colorectal cancer.

Her story is a powerful reminder that life, however short, can leave an everlasting impact.