Oli Frost is a musician and activist, primarily creating songs about climate change and other environmental issues. With “The Greta Thunberg Song,” which was noticed by Greta Thunberg herself, Frost began publishing songs and music videos on his YouTube channel. Prior to this, he had used his channel to publish comedic videos about environmental issues.

Before making music, Frost was known for various other reasons. In 2018, under the name Recorda Boi, he performed on Britain’s Got Talent. Making the news on several news sites, Frost attempted to auction off his personal data on eBay. And he also helped found a charity called The Homeless Period, which worked to provide products like tampons for homeless people and was heard by the British Parliament on the matter.