Keynote Speaker

Please contact Zoe Vaughan at Claxton Speakers International to book Ruben for your next event:

Claxton Speakers International

Telephone: +61 2 9909 0033

Fax: +61 2 9909 0633

Email: zvaughan @ claxtonspeakers.com

Click here for Ruben’s bio and more info

Green Globes 2014 SCREEN RES