Instagram phenomenon @1bike1world Dean Nicholson reveals the full story of his life-changing friendship with rescue cat Nala and their inspiring adventures together on a bike journey around the world.When 30-year-old Dean Nicholson set off from Scotland to cycle around the world, his aim was to learn as much as he could about our troubled planet. But he hadn't bargained on the lessons he'd learn from his unlikely companion.Three months after leaving home, on a remote road in the mountains betwe ...