Karol from Poland donated stem cells to Kaedi Cacela from Chicago, who was diagnosed with myelodysplastic syndromes and needed a transplant. This year, she invited him and his wife to her wedding, where they met in person for the first time. During a toast, Karol urged guests to consider registering as donors. In 2025, more than 110,000 people joined Poland’s donor registry, with 1,795 becoming actual donors. | TVP World