QB Mike Tomczak wore #18 for the Bears from 1985-1990.
There are 18 Chicago bears currently on the team.3 under 30 years old.
Ashley Young wears jersey number 18 for mancunian republic.
Currently, no player wears #18 for the NY Giants.
Andruw Jones currently wears #18 for the Yankees.
As of January 22nd, 2012, Jermain Defoe currently wears the number 18 shirt.
Kyle Orton Mike Tomczak
Currently, wide receiver David Gilreath wears #18 for the Steelers.
Casey Keller where ever he si these days is an American Goalie who wears #18
Peyton Manning wears the number 18.