Introduction Joan of Arc - French heroine Mario Savio - Student activist Severn Cullis-Suzuki - Environmental activist Rhiannon Tomtishen and Madison Vorva - Environmental activists Jack Andraka - Inventor and researcher Easton LaChappelle - Inventor Kelvin Doe - Inventor Madison Kimrey - Political activist Joseph Kim - Human rights activist Melissa Shang - Advocate for disability rights and representation Jazz Jennings - Transgender rights advocate Malala Yousafzai - Nobel Prize winner and education advocate Patrick Kane - Disability rights advocate Emer Hickey and Ciara Judge - Scientists Raymond Wang - Inventor Megan Grassell - Entrepreneur and clothing designer Kenneth Shinozuka - Designer and inventor Tara Subramaniam - Education reform advocate Joshua Browder - Entrepreneur Krtin Nithiyanandam - Scientist and inventor Ishita Katyal - Youth advocate Hadiqa Bashir - Activist against child marriage Schuyler Bailar - Transgender rights advocate Troye Sivan - Singer-songwriter, actor, and LGBTQ+ rights activist Gavin Grimm - Transgender youth rights advocate Tiera Fletcher (née Guinn) - Advocate for female representation in science Melati and Isabel Wijsen - Environmental activists Xiuhtezcatl Martinez - Environmental activist and musician Elijah Walters-Othman - Advocate for equal access to education and job training Muzoon Rakan Almellehan - Children's education advocate and UNICEF Goodwill Ambassador Josh Lafazan - Legislator and political activist Zach Latta - Technologist Memory Banda - Activist against child marriage Kadallah Burrowes - Artist and accessible design advocate Lauren Singer - Environmentalist and influencer Sparsh Shah - Disability rights advocate Amanda Southworth - Mental health advocate Amika George - Activist fighting period poverty Millie Bobby Brown - Actress and UNICEF Goodwill Ambassador Bana Alabed - Education and human rights advocate Greta Thunberg - Environmental activist Canwen Xu - Advocate for Asian-American heritage Maya S. Penn - Philanthropist, environmental activist, entrepreneur, animator and CEO Hilde Lysiak - Journalist Anuna De Wever - Climate change activist More Young People to Inspire Read All About It! Credits Acknowledgements.