The British twins who set up a black-founded $1bn ‘unicorn’
Oliver and Alexander Kent-Braham built tech firm Marshmallow during their 20s – it’s now worth $1bn. …
Their hunch was right, in September 2021 the company reached unicorn status – meaning it is valued at $1bn (£727m) – making it the UK’s second black-founded unicorn firm. Ismail Ahmed’s firm, WorldRemit (now Zepz), a digital cross-border payment platform, became the first in August.