Billy Karam has reset his record for the world’s largest collection of model cars and dioramas. While the Lebanese man, who admits that his hobby has became “a virus, that unfortunately I’m sick of,” ...

We all celebrate our racing triumphs differently. For some, it’s a victory lap. For others, it’s uncorking a few bottles of champagne. And if you’re Citroen, you build a diorama. A diorama? Yes, ...