Christopher Hohn

Sir Christopher Anthony Hohn KCMG (born October 1966) is a British billionaire hedge fund manager. As of 2025, he is worth $11.2 billion. In 2003, Hohn established The Children's Investment Fund Management (TCI), a value-based hedge fund. Profits generated by the fund were initially proportionately allocated to The Children's Investment Fund Foundation, a registered charity in England and Wales. He is known as an activist investor. He is an outspoken advocate of urgent action on climate change. source: https://en.wikipedia.org/wiki/Christopher_Hohn