Sunil Weeramantry

Sunil Weeramantry
Weeramantry at 2017 Andorra Open
Full nameSunil P. Weeramantry
CountrySri Lanka (until 1979, 2004–2006)
United States (1979–2004, since 2006)
Born (1951-09-11) September 11, 1951
Dominion of Ceylon
TitleFIDE Master
FIDE rating2003 (October 2022)
Peak rating2325 (January 1980)

Sunil Weeramantry (born September 11, 1951) is a Sri Lankan and American chess player, trainer and author known for being the trainer of his stepson Hikaru Nakamura, an American grandmaster.