Billionaires invest in research to extend human lifespans

Billionaires are investing in research to significantly extend human lifespans. Professor David Sinclair, a Harvard genetics expert, is a key figure in this field and spoke at the World Science Festival in Brisbane. Sinclair believes we are at a pivotal moment in medical history. He claims the first person who could live to 150 years old has already been born. At 55, Sinclair's biological age is assessed to be 45. He emphasizes lifestyle changes, such as diet and exercise, as important factors in longevity.