Sebastian Siemiatkowski is one of the most successful businessmen in Europe. He is the founder of Klarna, a company that is now worth an incredible $46 billion. Sebastian himself is now worth over $3.6 billion, and what’s more, he’s only just getting started. Sebastian has been incredibly honest with us on what it takes to succeed and the burdens that come with it. Sebastian started Klarna when he was just 23, he hadn’t finished university and he gave up everything when he promised himself that his business would be the only thing in his life for 6 months. He’s much older and much wiser now, and Klarna has had incredible growth to become one of the highest valued tech companies in Europe. Today he tells all about his incredible journey and how he got there, opens up on the criticism he’s received, and where Klarna goes from here. Follow Sebastian: Twitter - https://twitter.com/klarnaseb Instagram - https://www.instagram.com/sebastiansiemiatkowski Follow me: https://beacons.ai/diaryofaceo Learn more about your ad choices. Visit megaphone.fm/adchoices

Nick Jenkins is the founder and former CEO of Moonpig.com, a company which revolutionised gift cards and is now worth over one and a half billion pounds. Nick knows what it takes to build a business from nothing to change an industry, and today he’s sharing his wisdom with us on what he’s learnt along the way. You’ll also know Nick from Dragons Den, on which he was a dragon for two years. Since leaving the den he’s become a leading investor in e-commerce and green energy, tutoring and giving a leg up to businesses which help to bring the future a little bit closer every day.  Nick is an incredible guy and an astute and proven businessman, but more importantly he’s a grounded and inspirational individual. Nick doesn’t lead a flashy lifestyle or found businesses just to get rich, but instead sees his businesses as attractive solutions to real problems we all face. Before Moonpig, Nick used to tipex out greetings on cards and write his own because no one was offering a personalised service. He doesn’t have to do that anymore, he has a billion pound company to do it for him. Follow me: https://beacons.ai/diaryofaceo Learn more about your ad choices. Visit megaphone.fm/adchoices