Home Beauty Jason Collins’ Health Explained: What Is Glioblastoma? BeautycancerHealthHollywood Jason Collins’ Health Explained: What Is Glioblastoma? By newsmag - May 13, 2026 9 0 FacebookTwitterPinterestWhatsApp Jason Collins’ Health Explained: What Is Glioblastoma? Advertisement The late NBA star was diagnosed with stage 4 glioblastoma, a type of brain cancer. Learn about it here.