David Sengeh , 26 , is working to enhance the lives of amputees . He 's taken on the challenge to design the perfect fit for every prosthetic socket . Hide Caption 1 of 10 Photos: He 's also the founder of Innovate Salone , a group aiming to inspire innovation in his country .
David Sengeh , 26 , is working to enhance the lives of amputees . He 's taken on the challenge to design the perfect fit for every prosthetic socket . Originally from Sierra Leone , he is today a PhD student at MIT 's Media Lab . He 's also the founder of Innovate Salone , a group aiming to inspire innovation in his country .