Trevor Williams served as Chief Economist at Lloyds Bank for over a decade. Now an author, academic and consultant, he analyses the key trends and policies that shape the economy and markets. From energy and climate to how companies use their data to understand the wider economy, he brings clarity and relevance to an often complex and abstract field.

Alongside Sunday Times responsibilities and columns in Professional Investor and Industrial Review, David is a prolific book-writer. In speeches David likens low oil prices to a major tax cut, and distinguishes between good (UK) and possibly bad (Eurozone) deflation. He might also reveal the latest findings of his own Skip Index, a reliable indicator of the state of the domestic economy.

She joined the business team at the BBC in 2002 and has been presenting the early morning edition of World Business Report on BBC One, BBC News Channel and BBC World News for the past 10 years. Sally has also recently launched the BBC’s flagship business programme, Business Live which airs every week day at 0830 on BBC News Channel and BBC World News. It’s a packed 30 minute programme that covers all the key business stories and gets the inside track from the world’s leading CEOs. In 2014 Sally was named as one of the UK’s 50 most powerful part-timers on the third annual Power Part Time List compiled by both Timewise and the Financial Times. Sally is now a part of the judging panel working with Timewise.

Dame Kelly Holmes is the British Olympian who won two gold medals at the 2004 Summer Olympics in Athens. She set British records in numerous events and still holds them over the 600, 800, 1000, and 1500 metres. Now a high-profile TV personality, commentator and charity figure, she continues to inspire people of all generations. She shares her motivational journey and stories of overcoming adversity, setbacks, and desperation to finally achieve her lifelong dreams.

Mark Jenkins is a field staff writer for National Geographic Magazine and writer-in-residence at the University of Wyoming. In 2009 he won the National Magazine Award for photojournalism, along with his colleague Brint Stirton, for their National Geographic story “Who Murdered The Mountain Gorillas.” Jenkins was “The Hard Way” columnist for Outside magazine for eight years. He is the author of three books: The Hard Way (Simon and Schuster, 2002), To Timbuktu (William Morrow, 1997), and Off the Map (William Morrow, 1992). He resides in Laramie, Wyoming, with his wife and two daughters.