Bill Gates ALS Ice Bucket Challenge

"Brrr! I dumped ice water on my head to raise awareness for ALS. Over to you, @ryanseacrest , @elonmusk , and @TEDchris
http://b-gat.es/1oW9VV0 " - Bill Gates Twitter

Bill Gates accepted the challenge of Mark Zuckerberg and did the "Ice Bucket Challenge" which basically involves dumping a bucket of ice cold water on yourself or donate money to raise awareness for fighting ALS or more commonly known as Lou Gehrig's Disease (we bet they do BOTH). We hope Elton Musk answers the challenge!