Welcome to our 10th birthday episode of 100 Not Out! Whilst many of us would like to go back in time for a few moments, techpreneur Bryan Johnson wants his organs – all of them – to return to their 18yo selves. Click here to find out more. Not only does he have a team… Continue reading 100NO 520: How Bryan Johnson wants to be 18 again at a cost of only $2 million per year