What binds my choice of the ‘Famous Five’?

Through all these works and images that follow, I feel these 5 photographers smash preconceptions of photography, they work tirelessly every day, they see nothing but the exuberance of life , they don’t give a flying jiggery pokery about camera gear and without fail they make me smile…..thanks guys

p.s. In writing this I’ve realised my famous five doesn’t contain a female street photographer whom tickles me in the same way the chaps do…..do you have any suggestions?