2017-18 (Swimming)
Competed in five events as a freshman for the Kingsmen… Recorded three of his top times at the SCIAC Swimming and Diving Championships: 22.11 in the 50-free, 48.94 in the 100-free and 54.35 in the 100-fly… Also notched his best time in the 200-free of 1:58.50 at the Cal Lutheran Invitational and his best in the 200-individual medley of 2:17.89 at the UC Santa Cruz Slug Invite.

Coronado High School
Graduated in 2017

Personal              
Sean Marchewski…born on May 6, 1999 in Las Vegas, NV