AR Reihana at Big Walkathon stills April 30, 2012 Raindropss organised a Big Walkathon event to promote literacy and eradicate child labour. The walkathon was flagged off by AR Reihana, sister of AR Rahman, at the Marina Beach in Chennai on Sunday. 1 2 ... 4 ► Share this:Click to share on WhatsApp (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Telegram (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pocket (Opens in new window)Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)