Oliver and Alexander Kent-Braham, 29, (pictured) co-founded Marshmallow four years ago when they saw expats hit with extortionate insurance quotes. The duo s combined wealth will soar to more than £450m.
Identical twins see their insurance start-up valued at £900m dailymail.co.uk - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from dailymail.co.uk Daily Mail and Mail on Sunday newspapers.