The inside story of Mark Beaumont's extraordinary solo attempt to smash the Guinness World Record for cycling around the world. In this leg, Mark does battle with the elements - the monsoon rains of Thailand and the scorching heat of Australia - while coping with the physical and mental effects of his epic journey. Crossing the Outback, bad calluses, chronic saddle sores sores and deadly spiders threaten to end his journey when he is barely halfway round.