Holder of a Master of Business Law, Tristan Roulot had a desire to master another field. He began his career as a BD writer with Goblin's comedy series at Soleil in the company of the cartoonist Corentin Martinage. The result is a fruitful collaboration that saw the series surpass the 350,000 copies sold. Immigrated to Canada, he met Patrick Hénaff, with whom he created Le testament du Capitaine Crown (Soleil Prod), a dark and violent diptych, mixing crime, piracy and family history. In 2011, the financier Philippe Sabbah joins the duo to create Hedge Fund, with the motivation to reveal the underbelly of the current financial crisis. Recently, he wrote the script for Irons (Lomard), with art by Luc Brahy, which has just been released.