This is so interesting, two super stars in Formula 1, Kimi Raikkonen (2007 World Champion) and Sebastien Vettel (2010 World Champion), often meets up in Switzerland to play badminton. Check this link out: http://www.totalf1.com/full_story/view/384805/Raikkonen_to_join_Vettel_at_Red_Bull_in_2012/