Arjun Bhogal has been walking across the world for the last 4 and a half years on his journey called Borderwalk, through countries like Kazakhstan and Afghanistan. You can find out more information at www.ArjunBhogal.co.uk where you can even donate to the two charities WaterAid and the Marine Conservation Society. Arjun will once again be joined by Kieran Rae (after he returned home a year and a half into the walk) and they'll embark on the final leg of the journey across Australia together. #borderwalk #theborderwalk @ASBhogal