A South African heart surgeon who performed the world's first heart transplant. In 1967 Barnard headed a 30-person surgical team that transplanted the heart of a young girl who had died in an auto accident into a diabetic 55-year-old man whose heart was failing and who was near death. The patient lived just 18 days after the operation, but his next heart transplant resulted in the patient living for another 1-1/2 years. Over the years he performed more than 75 transplant operations altogether.