Started to make this an "All-Decade" topic, but instead, let's make it a bit more ineteresting by adding the first ten years of the millennium. I'll start...
Warren G. Harding High School
*played his sophomore season at WGH, but graduated from IMG Academy in Florida
OL- '05 Dante Campbell: Kent State
OL- '05 Rocco Cironi: Michigan State
OL- '06 Levi George : Toledo
OL- '07 Chris Anzevino: Kent State
OL- '15 James Daniels: Iowa... current Chicago Bear
QB- '17 Lynn Bowden: current Kentucky Wildcat... declared for 2020 NFL Draft
FB- '02 David Herron Jr.: Michigan State... 4-year NFL career
TB- '02 Maurice Clarett: Ohio State
TE- '10 Marvin Logan: Kent State (track & field)
WR- '03 Treymayne Warfield: Indiana (track & field)
WR- '05 Mario Manningham: Michigan... 6-year NFL career
DL- '04 Anthony Hoke: Cincinnati
DL- '07 Marlin Parker: Toledo
DL- '15 Hjalte Froholdt: Arkansas... current New England Patriot*
DL- '15 Ja'von Provitt: Kentucky/Lakawana College
LB- '03 James Johnson: military
LB- '05 Ben Elser: military
LB- '10 Lewellyn Coker: Syracuse
CB- '03 Mike Phillips: Pitt
FS- '07 Sidney Glover: West Virginia
SS- '03 Prescott Burgess: Michgan... 5-year NFL career
CB- '07 Chris Rucker: Michigan State... 1-year NFL career
K- '20 Noah Murry: undecided
P- '03 Mike Kokal: QB at Miami (OH)
KR/PR- '17 Lynn Bowden: current Kentucky Wildcat... declared for 2020 NFL Draft
LS- '03 Dimitrios Makridis: Ohio State
Warren G. Harding High School
*played his sophomore season at WGH, but graduated from IMG Academy in Florida
OL- '05 Dante Campbell: Kent State
OL- '05 Rocco Cironi: Michigan State
OL- '06 Levi George : Toledo
OL- '07 Chris Anzevino: Kent State
OL- '15 James Daniels: Iowa... current Chicago Bear
QB- '17 Lynn Bowden: current Kentucky Wildcat... declared for 2020 NFL Draft
FB- '02 David Herron Jr.: Michigan State... 4-year NFL career
TB- '02 Maurice Clarett: Ohio State
TE- '10 Marvin Logan: Kent State (track & field)
WR- '03 Treymayne Warfield: Indiana (track & field)
WR- '05 Mario Manningham: Michigan... 6-year NFL career
DL- '04 Anthony Hoke: Cincinnati
DL- '07 Marlin Parker: Toledo
DL- '15 Hjalte Froholdt: Arkansas... current New England Patriot*
DL- '15 Ja'von Provitt: Kentucky/Lakawana College
LB- '03 James Johnson: military
LB- '05 Ben Elser: military
LB- '10 Lewellyn Coker: Syracuse
CB- '03 Mike Phillips: Pitt
FS- '07 Sidney Glover: West Virginia
SS- '03 Prescott Burgess: Michgan... 5-year NFL career
CB- '07 Chris Rucker: Michigan State... 1-year NFL career
K- '20 Noah Murry: undecided
P- '03 Mike Kokal: QB at Miami (OH)
KR/PR- '17 Lynn Bowden: current Kentucky Wildcat... declared for 2020 NFL Draft
LS- '03 Dimitrios Makridis: Ohio State