Sir Martin Sorrell to discuss his leadership experiences at The Drum Arms in Cannes

Sir Martin Sorrell, the former chief executive of WPP and the new executive chair of S4 Capital, will speak with The Drum’s editor Stephen Lepitak at a fireside chat at The Drum Arms in Cannes this year.
Sorrell, who has been at the centre of the advertising story of the year, will take questions regarding his experience of growing the world’s largest advertising agency network, his tips on management and leading senior teams and – potentially – his plans for his new