The Singapore GP is back after its Covid 19 hiatus, and both fans and the drivers are excited to get back on track. But Singapore throws its own challenges at the drivers which makes it F1's toughest race of the year. Luke Smith takes a look at what makes it so challenging, from temperature and humidity to the unique city layout, and how drivers prepare for the race every year. #Formula1 #singapore #singaporegp FOLLOW us online: Website: https://www.autosport.com/ Facebook: http://facebook.com/AUTOSPORT Twitter: https://twitter.com/autosport Instagram: http://instagram.com/autosport Thanks for watching - please like, share and comment, and subscribe!