Marcin Sawicki (b. 1969) is a Canadian Professor and Canada Research Chair at the Department of Astronomy and Physics at Saint Mary's University in Halifax, Nova Scotia. In addition, he is the Director of the Institute for Computational Astrophysics and a founding member of the JWST Near infrared Imager and slitless spectrograph instrument science.
Reference: WGSBN Bulletin, Volume 5, Number 15, page 21