How To Be A Young Billionaire airs tonight on Channel 4 . Documentary features Josh Buckley , who 's launching a lesbian dating app . Tech entrepreneur Robyn Exton attempts to save his shrinking fortune .
How To Be A Young Billionaire airs tonight on Channel 4 . Documentary features Robyn Exton , who 's launching a lesbian dating app . Tech entrepreneur Josh Buckley attempts to save his shrinking fortune .