Yellow, M&M'S Wiki
TIL J.K. Simmons is the voice of the yellow M&M : r/todayilearned
M&M Yellow, Did you know John Goodman was the original v…
TV Guide
J.K. Simmons Biography, Celebrity Facts and Awards - TV Guide
Things Only Adults Notice About The M&M's Spokescandies
J.K. Simmons - IMDb
JK Simmons Jacked for His New 'Justice League' Role
J.K. Simmons Discusses Late Career Success and Spider-Man