Beauty and the Geek was a roller-coaster journey full of wholesome emotions.WATCH: Lachlan and Kiera win Beauty and the Geek.On Tuesday night, Lachlan Mansell and Kiera Johnstone were crowned the winners of the $100,000 prize.Their win was an emotional conclusion to the show with not a dry eye on the screen or in the living rooms of Australia.The pair have transformed inside and out, and speaking with WHO, they reveal how BATG has empowered them."The weight of emotion is something I have never