By Jennifer Sieg Jennifer Sieg speaks with Bobby Drewett of business travel app Ouno about his plans to shake up the industry Bobby Drewett was seven years into running his first successful start-up when he realised there was never going to be enough room in the market to scale. He had started a catering company with a friend, which had become quite successful in its own right, but he went on to sell it at the age of 27 to chase something with more growth potential. “It was a good business [and] it had a great lifespan, but I wanted to be more creative… where I could really show what I wanted …