Watch CNBC's full interview with Stripe co-founder and president John Collison

Slashing the belly flats down on the Collison Mansion Build with Charlie Collison making great progress💪🔥Going through gloves just as quick as we are blocks 💪 and to be fair these bad lads from SCAN Safety have seen me good for a loonnng! Time ✊ Just what we all need laying these blocks all day 👊#bricklaying #bricklayer #construcion #newbuild #newbuildhome #selfbuild #selfbuilduk #mansion | Craig Todd Brickwork & Developments

Entrepreneurship | Business | Startup Culture on Instagram: "John Collison is an Irish entrepreneur and co-founder of Stripe, a company that makes online payments simple for businesses around the world. He started Stripe with his brother Patrick while studying at Harvard, and the company quickly became one of the most valuable startups in Silicon Valley. An interesting fact about John is that he became a billionaire in his twenties, making him one of the youngest self-made billionaires in histor