Viswanathan Anand

Viswanathan "Vishy" Anand is an Indian chess grandmaster. Anand is a four-time undisputed World Chess Champion, a FIDE World Chess Champion, a 13-time World Rapid Chess Champion, and a World Blitz Chess Champion. He became the first grandmaster from India in 1988 and became the fourth player in history to pass the 2800 Elo mark on the FIDE rating list In April 2006. He occupied the number-one position for 21 months, the sixth-longest period on record, and has the eighth-highest peak FIDE rating of all time.
Anand defeated Alexei Shirov in a six-game match to win the 2000 FIDE World Chess Championship, a title he held until 2002. He became the undisputed world champion by winning the 2007 World Championship tournament, and defended his title in matchplay against Vladimir Kramnik in 2008, Veselin Topalov in 2010, and Boris Gelfand in 2012. In 2013, he lost the title to challenger Magnus Carlsen, and he lost a rematch to Carlsen in 2014 after winning the 2014 Candidates Tournament.
Known for his rapid playing speed as a child, Anand earned the sobriquet "Lightning Kid" during his early career in the 1980s.