1. Leonardo DiCaprio
LeoDio, if you could imagine, is known for much more than his unnecessary death in The Titanic. At the early age of 24, for instance, he established the Leonardo DiCaprio Foundation. Despite the pretentiousness of naming an organization after yourself, the org has done much to advance the name of science and all that sails beneath its name.
The main aim of Leo’s nonprofit is to help protect nature and wildlife around the world. It is also a strong motivator for conservation, supporting actions to reduce global climate change and raise funds for those affected by natural disasters. His efforts have been recognized nationally, leading to him being recognized as the U.N. Messenger in Peace with an emphasis on climate change.