Matthias Gelber has practiced green living since his teenage years in Germany and was voted Greenest Person on the Planet in 2008. His speaking journey has taken him to 42 countries internationally and five times at TEDx events. Matthias holds a Master’s degree in Environmental Science from Brunel University, UK (1994), and now lives a happy family life in the Philippines. Between November 2019 and June 2022, he was the ESG advisor of the Philippines Stock Exchange. Matthias started buying energy from renewable suppliers in 1998 while he lived in the UK and he went Net Zero in 2005.