Owning Manhattan boss, Ryan Serhant, is worth a whopping $40 million (£31.3 million). If you were wondering how the Netflix star is so successful, it all comes down to a killer morning routine. Netflix viewers saw his dedication to building his real estate agency, SERHANT. But truth be told, Ryan Serhant is only getting about five hours of shut-eye, and sticks to a strict shower time of 7am. Ryan Serhant’s day starts at 4.18amRyan barely catches a break! He begins his working day at 4.18am and works out at 5.30am, before showering at 7am and taking his child, Z, to school half an hour later. H…