The rest of the 100: Mark Toon, chief executive of KPMG Capital

Mark Toon became chief executive of KPMG Capital this year. Toon joined KPMG in 2011 having previously been founder and chief executive of EquaTerra, a sourcing advisory business KPMG acquired in 2011. He was previously chairman of private community World 50. He was also a managing partner at BPO, a chief executive of finance and procurement at outsource business Sourcnet and a consultant at Andersen Consulting. He studied management and took an MBA at Baylor University.