Don't know how accurate this is, but it doesn't sound like many NFL players rake in extra money from endorsements. Top 10 players based on their endorsements from last year:
01 - Tom Brady ($52M)
02 - Patrick Mahomes ($20M)
03 - Russell Wilson ($14M)
04 - Dak Prescott ($12M)
05 - Aaron Rodgers ($11M)
06 - Josh Allen ($4M)
07 - Natthew Stafford ($2.5M)
07 - Kirk Cousins ($2.5M)
07 - Stephon Diggs ($2.5M)
10 - T.J. Watt ($1M)
If there are only 9 players in the league making more than $1M in endorsements a year, that's a miniscule number based on how many players there are in the league.
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