Show122448 people Sort by Popularity Name Age Height Net Worth ASC DESC Go All Women Men Science Communicator Showing 0 to 30 people Hubert Reeves, 87 Canadian scientist Hashem Al-Ghaili, 29 YouTube Star Carl Sagan, 62 Astronomy and planetary science Alexander Sokolov, 44 Spanish artist Joe Hanson, 36 American comedian Félix Rodríguez de la Fuente, 52 spanish naturalist Kazimir Tarman, 89 Zoologist and ecologist Jearl Walker, 74 American physicist Francisco Franco del Amo, 59 Spanish academic and author Albert Tissandier, 67 French aviation pioneer Léo Grasset, 30 YouTube Star Eduardo Sáenz de Cabezón, 47 Mathematician Jean-Marc Lévy-Leblond, 79 French physicist Jiří Grygar, 83 Czech astronomer Philippe Diolé, 68 French author and undersea explorer Steve Mould, 41 YouTube Star Simon Villeneuve, Stéphane Durand, Actor Michael Stevens, 0 Sound John Brenkus, Director Richard Feynman, 69 American Nobel Prize-winning physicist and science educator Jim Al-Khalili, 57 English physicist Oleg Maltsev, 51 Russian judoka Grigory Kramarov, 83 Theodor von Schubert, 66 Astronomer Yaroslav Golovanov, 70 Valeri Pavlovich Alekseyev, 62 Anthropologist Luis Miravitlles, 65 Atila Iamarino, 35 YouTube Star Albert Hibbs, 79 American mathematician Héctor Germán Oesterheld, 57 Journalist Yakov Perelman, 59 Russian science writer Yash Pal, 93 Indian physicist Peter Kolosimo, 61 Dionysis Simopoulos, 76 Physicist and astronomer Michio Kaku, 72 American theoretical physicist Václav Cílek, 64 Czech scientist Heinz Wolff, 91 German-British Scientist John Beddington, 74 Juan Luis Arsuaga, 65 Spanish scientist Axel Kahn, 75 French geneticist Alberto Angela, 57 Italian paleontologist/scientific popularizer Neil deGrasse Tyson, 63 Astrophysicist Johnny Ball, 81 English entertainer Frédéric Courant, Jean-Paul Auffray, Jamy Gourmaud, Dr. Nozman, 32 YouTube Star « Previous Next » Science Communicator Movie Actor Soccer Player DJ Rapper Politician TV Actress Photographer Model Pop Singer Instagram Star YouTube Star TikTok Star