06/09/2026
A five-year-old boy desperately needed a stem-cell donor.
So 4,855 strangers stood in the pouring rain to see if they could save him. 💛
Oscar Saxelby-Lee, from Worcester, England, was diagnosed with aggressive T-cell acute lymphoblastic leukemia in December 2018.
His family urgently needed to find a compatible stem-cell donor.
In March 2019, Oscar's school opened its doors for a DKMS registration drive — and something extraordinary happened.
People came by the thousands.
For two days, 4,855 potential donors queued in the rain to have their cheeks swabbed. It became the largest donor-registration event DKMS UK had ever held, more than doubling its previous record of 2,260 people.
A compatible donor was found, and Oscar received treatment including a stem-cell transplant.
For a while, there was hope.
Then the leukemia returned.
Doctors in Britain eventually exhausted the available conventional treatments. Oscar's parents, Olivia and Jamie, refused to stop searching.
They raised more than £500,000 and took him thousands of miles to Singapore, where doctors at the National University Hospital offered an experimental CAR-T cell treatment for his rare leukemia.
On Christmas Eve 2019, Oscar received the therapy.
Weeks later, tests found no detectable leukemia cells in his blood.
By June 2020, he had remained cancer-free for six months and was finally able to return home. Later reporting confirmed that Oscar remained in remission.
His story is extraordinary because of the medicine that saved him.
But also because of what happened before it.
4,855 people stood in the rain for a little boy most had never met.
None knew whether they would be his match.
They only knew there was a chance.
And they showed up. ❤️
Sources: DKMS UK; National University Hospital Singapore; Channel NewsAsia; ITV News.