Mark Korosec, 28, passed away September 28, 2020. Mark is survived by his mother, Jennifer (Bill) Sims, his father, James (Robin) Korosec, siblings Brad (Emily) Korosec, Matt and Courtney Korosec, step-siblings Kelsey Innocent (Vince), Garret Gable, Heidi Davidson(Tim), Aunt Christal Arsham, Uncle Tim (Christine) Korosec, cousins, nieces and nephews and his grandparents Ben Hill and Mary Korosec. Mark was predeceased by his grandfather James Korosec and grandmother Treba Hill. Mark graduated from Aurora High school in 2010 where he was a high-performing cross-country, track and wrestling athlete. He attended John Carroll and Kent State University. Mark especially loved spending time hiking, fishing, skateboarding and exploring parks. A memorial service will be held at a later date.