Saudi driver Al-Rajhi, new World Champion Walkner chase first wins in Abu Dhabi Desert Challenge
- Partnered by British co-driver Michael Orr in a Toyota Hilux Overdrive, Al-Rajhi is aiming for a second triumph in the UAE this year
- Austrian KTM star Walkner, who secured this year’s FIM Cross-Country Rallies World Championship with second place in Morocco last month, hopes to go one better