Show122448 people Sort by Popularity Name Age Height Net Worth ASC DESC Go All Women Men Science Communicator Showing 0 to 30 people 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 « Previous Next » Science Communicator Movie Actor Soccer Player DJ Rapper Politician TV Actress Photographer Model Pop Singer Instagram Star YouTube Star TikTok Star