Saatchi & Saatchi London has appointed multi-award-winning creative, Dan Treichel, as its Executive Creative Director. Treichel is the creative mind behind many lauded campaigns, including the world-renowned“Climate Name Change”, which was the 7th most awarded campaign in the world in 2014. Reporting to Chief Creative Officer, Guillermo Vega, Treichel will be responsible for the day-to-day running of the creative department and for adding even more creative…