In 1985, at age 22, Garry Kasparov became the youngest world champion of this
In 
2012 he became the chairman of the NY-based Human Rights Foundation, 
which... [DOC] [TLE] Garry Kasparov - Chess Corner [PAR] In November 1985 Kasparov won the rematch against Karpov and became the 
youngest World Champion at the age of 22 years.