Scientists
Jacob Bronowski in The Ascent of Man, James Burke in Connections and Brian Cox in Science Britannica.
Historians
Simon Schama in A History of Britain, Lucy Worsley in Empire of the Tsars: Romanov Russia with Lucy Worsley and Michael Wood in The Story of India.
Travellers
Michael Palin in Michael Palin in Nigeria and Billy Connolly in Billy Connolly's Tracks Across America.
Tinkerers
James May in James May: The Reassembler and Guy Martin in Speed with Guy Martin.
