Who is Rachel Johnson Celebrity Big Brother 2018 star, Boris’s sister and journalist

Who is Rachel Johnson Celebrity Big Brother 2018 star, Boris’s sister and journalist.WHILE not as famous as her older brother Boris - Britain's Foreign Secretary and ex-Mayor of London - Rachel Johnson is still a big name.And her profile is only going to get bigger now she's entered Celebrity Big Brother 2018. Here's her story and how she made her name...The only daughter of Stanley - who memorably entered I'm A Celebrity 2017 - and Charlotte Johnson, Rachel has three siblings who, like her, have all excelled in their chosen careers.