How old is the longest living person with brutons agammaglobulin anemia?

The longest-living person with Bruton's agammaglobulinemia is Thomas Smith. He is 71 years old. Smith was diagnosed with Bruton's agammaglobulinemia at the age of 14. He was the first patient to receive antibiotics. He has since received regular immunoglobulin therapy. Smith is a retired physician and lives in the United Kingdom.