Crossrail: Ex-apprentice Terry Morgan's £15bn Crossrail task
Terry Morgan started out as an apprentice at a car parts factory in Cwmbran but is now in charge of Europe's biggest civil engineering project.
He is the chairman of Crossrail, which is London's new east-west rail link.
His budget is £15bn, about the same as the Welsh government spends every year.
BBC Wales business correspondent Nick Servini reports.