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Roster snapshot: · Official source ↗
PLAYER DETAILS · 2026
Source record updated: 2026-08-21.
Read the official player biography ↗Summary
USC's 2026 official roster identifies Marcus Sung as a junior wide receiver from Irvine, California, with Portola High School and Grinnell listed in his school background. His USC profile contains roster information but no extended biography at the October 9 check.
Checked 2026-10-09 · Sources: USC Athletics — official biography
Background
Before USC, Sung's Grinnell biography records football, wrestling and basketball experience at Portola. He earned first-team all-league and team Offensive MVP honors in 2022-23 and 2023-24, and Grinnell lists him as an academic all-conference honoree in 2025.
Checked 2026-10-09 · Sources: USC Athletics — official biography · Grinnell Athletics — Marcus Sung
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