The largest chair and the largest rocking chair in the world is 17.09 m (56 ft 1 in) tall and 9.99 m (32 ft 10 in) wide. The chair was built by American Jim Bolin and located in Casey, Illinois, USA.
See more of the World’s Largest objects only found in Casey, Illinois.
The Guinness World Records verified it on 20 October 2015. Watch the video that I took for the largest chair in the world: