The Midas Europe stalwart made his global debut in 2022 thanks in part to investment in digital bank Revolut, valued at $25.7 billion.Mignot was the first investor to support Deliveroo when it only operated out of a handful of London restaurants. The company went public in April 2021.Before joining Index, Mignot cofounded the beauty subscription business Boudoir Prive with his wife, acquired in 2011 to JolieBox, which was eventually bought by Birchbox.An advocate for sustainable mobility, Mignot has invested in electric bike company Cowboy, international train-ticket purchasing app Trainline, and Getaround, which went public in a SPAC deal in 2022.