My name is Josh Richards — I’m a physicist, former soldier, and stand-up comedian. I also happen to be one of 100 people shortlisted as astronaut candidates to Mars One, the international not-for-profit organisation dedicated to the permanent human colonisation of Mars.
A few weeks ago I set myself the challenge to shape up a little for summer. Nothing crazy, just positive changes in a healthy direction. The below tips are some of the basic principles I’ve used as direction.