Andrew Lewis Huang is a Canadian musician, YouTube personality, and video producer. He is best known for his "Song Challenge" video series, which invites viewers to dare him in feats of musicianship, as well as for several viral videos featuring his music.

YouTube which came into existence in the year 2005, started its India operations in May 2008 when the video sharing platform was launched on May 7th 2008. The website launched its India specific domain -

No you do not have to pay to subscribe to any channel now. Paid channels do not exist anymore and the rest are free to subscribe. A subscribe button also helps the channel owner because he/she gets closer to monetization with each subscriber and that is how he is rewarded.

Jawed Karim (born October 28, 1979) is a Bangladeshi-German origin American software engineer and Internet entrepreneur. He is a co-founder of YouTube and the first person to upload a video to the site.