Check out this interesting 10 part podcast series on BBC Radio 4 which "explores the frontiers of the extreme longevity pioneers"...our old mate Bryan Johnson definitely makes an appearance!
The main page is found here: https://www.bbc.co.uk/programmes/m001q630
The introduction ("trailer") episode is here: https://www.bbc.co.uk/programmes/p0g9f5f6
The 10 episodes are here: https://www.bbc.co.uk/programmes/p04sj2 ... yer?page=1
A general article about what's being done by these longevity pioneers is here: https://www.bbc.co.uk/programmes/articl ... ve-forever