Rupert Grint becomes the fastest star to reach one million Instagram followers

The actor, 32, reached the milestone in four hours and one minute, beating the previous record holder Sir David Attenborough, who signed up for the platform in September. https://www.dailymail.co.uk/tvshowbiz/article-8961315/Rupert-Grint-fastest-star-reach-1-million-Instagram-followers.html?ns_mchannel=rss&ns_campaign=1490&ito=1490