In this 2014 video, Mashable takes you back to the first edition of the Ice Bucket Challenge and how it took social media by storm. Mashable Explains takes a look at what ALS is and how it affects the body.
Marta RibeiroMarta graduated from Universidade Fernando Pessoa in Porto with a degree in Communication Sciences and a Masters degree in New Communication Technologies. She has experience in social media, worked with several media channels, and has also worked as a freelance photographer and a graphic artist for almost 10 years.