GM Johan-Sebastian Christiansen
![Johan-Sebastian Christiansen](https://images.chesscomfiles.com/uploads/v1/master_player/c6fe1cae-b649-11eb-bc41-990159d86df3.15c33652.250x250o.f730037bcafc.jpg)
Full name
Johan-Sebastian Christiansen
Born
1998
(age 26)
Place of birth
Federation
Norway
Bio
Bio coming soon.
Most Played Openings
White Pieces